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didn't call her up 2 days ago.
I haven't called her uo for 2 days
Did you finish the test an hour ago?
Have you finished the test for an hour?
I started playing tennis last year.
I've played tennis since last year
I haven’t seen him for a week
It’s a week since I last saw him
When did you first see her?
How long have you first seen her?
She didn't learn hard in 2005.
She hasn't learned hard since 2005
He has used the computer since he was 19
He began using the computer when he was 19
Peter has watched that film since last month
It’s last month since Peter last watched that film
The boys began playing soccer a year ago.
The boys have played soccer for a year
Has Dad worked here since I was born?
Did Dad work here when I was born?
The last time We saw her was 2 months ago
We haven ‘t seen her for 2 months
Tom did not work here when I met him on the street
Tom has not worked here sice I met him on the street
This is the first time he forgot his bag
He has never forgotten his bag before
Haven’t you used this car for a long time ?
Did you use this car a long time ago?
Is it the first time your father drunk that wine
Did your father drink that wine before?
This car is the most mordern I’ve used
I’ve never used such the most modern car before
It’s four years since I learnt in Hoa Lien school
I have learnt in Hoa Lien School for 4 years
She last wore that dress at her sister’s wedding
she hasn’t worn that dress since her sister's wedding
When did you start working in that factory?
How long have you worked in that factory?
Nam hasn’t written to his friend since 2005
It is 2005 since Nam last wrote to his friend
It is the first time I have heard about that
I have never heard about that before
They have’t played volleyball since last year
It is last year since they last played volleyball
Mr Nam has worked in this factory for years
Mr Nam started working in this factory years ago
Hoa hasn’t met me since she went abroad
Hoa last met her when she went abroad
Mr Lam started learning French on september 2nd
Mr Lam has learned French since September 2nd
He has used this car since he bought a new house
He began using this car when he bought a new house
She didn't learn hard in 2005.
She hasn't learned hard since 2005
Peter watched this film when he came home.
Peter has watched this film since he came home
It's a week since I last saw her.
I haven't seen her for a week
The boys began playing soccer a year ago.
The boys have played soccer for a year
Did Dad start to work here when I was born?
Has Dad worked here since I was born?
When did you first see her?
How long have you first seen her?
The last time We saw her was 2 months ago
We haven ‘t seen her for 2 months
Tom did not work here when I met him on the street
Tom has worked here since I met him on the street
This is the first time he forgot his bag
He has never forgotten his bag before
Children began to play games at 9pm
Children have played games since 9 p.m
When did you first know her ?
How long have you first known her?
I have never tasted the cake before
This is the first time I've ever tasted the cake
I haven’t played tennis since 1990
The last time I've played tennis was in 1990
I haven’t been to Briton for three years
The last time I've been to Briton was three years ago
I have never met such a famous person before
It’s the first time I've vẻ met such a famous person
I’ve never eaten this before
It’s the first time I've ever reaten this
@Cuber Việt ko hiểu e đang lj hết ^^=>check lại thôi
1.Steve started working for this company five years ago.
-Steve has worked for this company for five years.
2.Do you have any experience of driving this kind of car?
-Have you ever driven this kind of car?
3.Nacy hasn't come here since 1999
-The last time Nacy came here was 1999.
4.We have't gone to a concert for ages
-It's ages since the last time we went to a concert.
5.Sarah hasn't seen her friends since she left for the US
-Sarah last saw her friends when she left for the US.
6.I have never stayed in such an expensive hotel before
-This is the first time I have ever stayed in such an expensive hotel
7.My father learned to drive when he was sixteen.
-My father has driven since he was sixteen.
8.The garden still needs digging
-The garden hasn't been dig for a long time.
I didn't call her up 2 days ago.
I haven't called her for 2 days
Did you finish the test an hour ago?
Have you finished the test for an hour ?
I started playing tennis last year.
I've played tennis since last year
I haven’t seen him for a week
It’s a week since I last saw him
When did you first see her?
How long have you seen her ?
She didn't learn hard in 2005.
She hasn't learned hard since 2005
He has used the computer since he was 19
He began using the computer when he was 19
Peter has watched that film since last month
It’s last month since Peter watched that film
Nếu thấy câu trả lời mik có ích hãy cho mik 1 tick thay lời cảm ơn hay lời đồng tình về bài làm của mik nha 
rewrite
1.the last time i saw her was in 1985->i haven't.........seen her since 1985..
2.she doesn't usually stay up too late->she is not used.......TO STAYING UP LATE..
3.we started watching tv two hours ago->we've.....WATCHED TV FOR 2 HOURS....
4.they didn't talk to each other two week ago->they haven't.....TALKED TO EACH OTHER FOR 2 WEEKS.......
5.she usually got up very late->she used......TO GET UP VERY LATE......
6.when did you live in this town?->how long....HAVE YOU LIVED IN THIS TOWN ?.......
7.julia has been working for this company for six years->julia started.....WORKING FOR THIS COMPANY 6 YEARS AGO....
8.i don't find it difficult to get up early in the morning->i am used.....TO GETTING UP EARLY IN THE MORNING......
9.barbara cooks better than mike does->mike doen't...COOKS AS WELL AS BARBABRA..
10.i world rather walk than run.->i prefer...WALKING TO RUNNING.....
11.my brother spends three surfing the net->it takes....MY BROTHER THREE HOURS TU SURF THE NET.....
12.we couldn't go out because the weather was so bad.->it was such.....BAD WEATHER THAT WE COULDN'T GO OUT......
13.she hasn't been to the hairdresser for 3 month-.it's..........3 MONTHS SINCE SHE LAST WENT TO THE HAIRDRESSER.....
14.this mountain is very high, we can't climb it-.this moutain is too....HIGH FOR US TO CLIMB........
1, We haven't seen her since Christams
2, This is the first time I have tried this kind of food
3, It has rained for an hour ago
4, The last time we visited my grandparents was two years ago
5, I began studying three years old
6, It 's nearly 5 years since my brother saw his best friend
7, How long have you started learning EL ?
8, Jane is the same height as her older sister
Học tốt nha bạn 
Ex19: Write the second sentence so that it has a similar meaning to the first :
1. The last time we saw her was on Christmas Day.
We haven't SEEN HER SINCE CHRISTMAS.
2. I haven't eaten this kind of food before.
This is THE FIRST TIME I HAVE TRIED THIS KIND OF FOOD.
3. It started raining an hour ago.
It has RAINED FOR AN HOUR.
4. We haven't visited my grandparents for two months.
The last time WE VISITED MY GRANDPARENTS WAS TWO MONTHS AGO.
5. I have studied English for three years.
I began STUDYING ENGLISH THREE YEARS AGO.
6. My brother hasn't seen his best friend for nearly five years.
It's NEARLY FIVE YEARS SINCE MY BROTHER LAST SAW HIS BEST FRIEND.
7. When did you start learning English?
How long DID YOU START LEARNING ENGLISH?
8. Jane is as tall as her older sister.
Jane is the same HEIGHT AS HER OLDER SISTER.
0.We started living here fifteen years ago
→We have.......lived here for fifteen years..
1.The last time she visited me was at my wedding
→She hasn't........visited me since my wedding......
2.I last wrote to my uncle in July
→I haven't.....written to my uncle since July.....
3.It's a long time since we became close friends
→We have.....become close friends for a long time.....
4.Minh began to collect stamps in 2000
→Minh has......collected stamps since 2000......
5.I last called her up 2 days ago
→I haven't...called her up for 2 days....
6.Did you finish the test an hour ago?
→I haven't.....seen the test for an hour.......
7.I started playing tennis last year
→I've....been playing tennis since last year....
8.I have never read such a romantic story
This is... the first time I have ever read such a roman tic story......
0.We started living here fifteen years ago
→We have living here for fifteen years.
1.The last time she visited me was at my wedding
→She hasn't visited me since at my wedding.
2.I last wrote to my uncle in July
→I haven't written to my uncle since July.
3.It's a long time since we became close friends
→We have not became close friends for a long time.
4.Minh began to collect stamps in 2000
→Minh has collected stamps since 2000.
5.I last called her up 2 days ago
→I haven't called her up for 2 days.
6.Did you finish the test an hour ago?
→I haven't finished the test for an hour.
7.I started playing tennis last year
→I've played tennis for year.
8.I have never read such a romantic story
→This is the most romantic story I have ever read.
Rewrite the following sentences:
1. Thye have learnt English for ten years
=> They started learning English ten years ago.
2. She started giving up smoking last year.
=> She has gave up smoking for one year.
3. I haven't written to you for a month.
=> I last wrote to you one month ago.
4. He hasn't seen her for nine years now.
=> He last saw her nine years ago.
5. How long have you learned English?
=> When did you start leanring English?
6. When did you start listening to pop music?
=> How long have you listened to pop music?
7. We haven't been to the concert for over a year.
=> The last time we went to the concert was over a year ago.
8. We last saw our grandfather two years ago.
=> We haven't seen our grandfather for two years.
9. It's the first time they've ever bought me a present.
=> They haven't bought me a present before.
10. The last time I played football was in 1971.
=> I haven't played football since 1971.
Complete each sentence with two to five words, including the word in bold
1. Kate hasn't phoned her mother for a week
=> The last time ....Kate phoned her mother was....a week ago
2. They have never visited Vienna before
=> It's the...................................first time they've visited Vienna.................................
3. It's a long time since I ate out
=> I............................haven't eaten out for....................... a long time
4. Roger hasn't played tennis for six weeks
=> The last time...............I played............... tennis was six weeks ago
5. It's years since Mr Smith went on holiday
=> Mr Smith..............................has gone on....................... for years
6. John hasn't been to his country house since Easter
=> The last time John..................was in his country.................was at Easter
1.The last time I played football was in 1970.
=> I haven't played football since 1970.
2. The last time it rained was a fortnight ago.
=> It hasn't rained for four night.
3. The last time Lucy wore that dress was at Barbara’s wedding.
=> Lucy hasn't worn that dress since Barbara's wedding.
4. The last time my father was to Vung Tau was 2 years ago.
=> My father hasn't been to Vung Tau for 2 years.
5.The last time Betty rode to work was a fortnight ago.
=> Betty hasn't ridden to work for fornight.
6.He hasn’t played tennis since 1990.
=> The last time he played tennes was in 1990.
7.I haven’t met her for 2 months.
=> The last time I met her was 2 months ago.
B –
S + V QKĐ – start / begin + ………………… + ago
↔ S + V HTHT / HTHTTD + ………………… + since / for (bỏ start / begin)
Rewrite the following sentences, using the words given.
Ex: - He started workingfor this factory a year ago.
(He has been working for this factory since last year / for a year.
1.Tom began playing the piano 4 years ago.
=> Tom has been playing the piano for 4 years.
2. I started cooking for the party 4 hours ago.
=> I have been cooking for the party for 4 hours.
3. She started working as a secretary 2 years ago.
=> She has been working as a secretary for 2 years.
4. My father is reading a newspaper. He started 2 hours ago.
=> My father has been reading a newspaper for 2 hours.
5.My sister began to study English a year ago.
=> My sister has been studying English for 1 year.
6.Scientists began to fight against AIDS in 1980.
=> Scientists have been fighting against AIDS since 1980.
7.The Browns have been living in London for 20 years.
=> The Browns began to living in London 20 years ago.
8. John has worked for this electronics firm since 1999.
=> John started working for this electronics firm in 1999.
9. Women have been fighting for their rights since the middle of the 20thcentury.
=> Women began to fight for their rights in the middle of the 20th century.
10. Jack and Jill have learned to drive for 2 weeks.
=> Jack and Jill started learning to drive 2 weeks ago.
11. How long have you studied English?
=> When did you started studying English?
12. When did you begin to do research on lung cancer?
=> How long have you begun to do research on lung cancer?
C-
S + V HTHT – PĐ + ………… +before
↔ It / This is the first time + S + V HTHT – KĐ +………… (bỏ before)
Rewrite the following sentences, using the words given:
Ex : I haven’t seen that film before.
(It / This is the first time I have seen that film.
1.My father hasn’t driven a car before.
=> This is the first time my father has driven a car.
2.I’ve never met such a famous singer before.
=> It’s the first time I have met such a famous singer.
3.She has never been to the ballet before.
=> It’s the first time she has been to the ballet.
4.She hasn’t drunk Coca Cola before.
=> This is the first time she has drunk Coca Cola.
5.I have never read this book before.
=> It’s the first time I have read this book.
6.I have never met such an intelligent student before.
=> It’s the first time I have met such an intelligent student.
7.This is the first time my grandfather has been to
1. when did you take up golf ?
=> How long .....has you spent on.....................................playing golf ?
2. They arrived half an hour ago
=> They .....have arrived for........................................half an hour
3. When did Jim go out ?
=> How .......long has Jim gone.........................................out ?
4. The last time I stayed in London was in 1984 .(since 1984 )
=> ..........I has stayed in London since 1984.......................................
5. This place has been unoccupied for fifty years
=> It's fifty years. this place has been unoccupied............................................
6. She is still working on her homework. stopped
=>......She hasn't stopped working on her homework........................
7. My parcel hasn't arrived yet. received
=> I hasn't still..been received ...........................................................my parcel
8. The tennis players 's match is still going on . finished
=> The tennis players................hasn't finished the match........................yet
9. Gina is still in London
=> Gina hasn't ........left for............................................London yet
10. Linda is still single
=> ..............Linda hasn't married..................................................yet
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