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1. They ……can't………….. go there. They’re too tired.
2. Last week we could go swimming, this week we …can't……
3. I ……couldn't………… speak to him on the phone for three weeks last month.
4. When I was five, I …could……….. swim.
5. Dennis ……will be able to………… play the trumpet after four months.
6. Luke has passed his driving test, now he ……can………… drive a car.
7. Maybe the Smiths …will be able to………………… build a new house next year.
8. At four years old, he ……could………….. read quite well.
9. When Tim was 16, he was a fast runner. He ……could………. run 100 meters in 11 seconds.
10. I’m right-handed. I ……can't…………… write with my left hand.
11. Robots can’t talk mow. In the future, they ……will be able to………. to talk to people.
12. In the past, robots …couldn't………………… make coffee but they can now.
13. My younger brother ………could…………. do sums when he was 5.
14. My sister ………could………… swim when she was 6.
15. ………Can……….. you speak English fluently and quickly?
16. My sister has a sweet voice. She ……can…………. sing English songs beautifully.
17. I like teaching robots. They ……will be able to……………. help us study better.
18. Robots …………will be able to…………. guard the houses in the future.
19. ……Could………….. robots lift heavy things some years ago?
20. In the future, robots …will be able to………….. understand what we say.
1. They ………can't……….. go there. They’re too tired.
2. Last week we could go swimming, this week we …………can't……………..
3. I ……could………… speak to him on the phone for three weeks last month.
4. When I was five, I ……could…….. swim.
5. Dennis ……will be able to………… play the trumpet after four months.
6. Luke has passed his driving test, now he ………can……… drive a car.
7. Maybe the Smiths …………will be able to………… build a new house next year.
8. At four years old, he ………could……….. read quite well.
9. When Tim was 16, he was a fast runner. He ………could……. run 100 meters in 11 seconds.
10. I’m right-handed. I …………can't……… write with my left hand.
11. Robots can’t talk mow. In the future, the ……will be able………. to talk to people.
12. In the past, robots …………couldn't………… make coffee but they can now.
13. My younger brother ………could…………. do sums when he was 5.
14. My sister ………couldn't………… swim when she was 6.
15. ………Can……….. you speak English fluently and quickly?
16. My sister has a sweet voice. She ………can………. sing English songs beautifully.
17. I like teaching robots. They …………can………. help us study better.
18. Robots …………will be able to…………. guard the houses in the future.
19. ………Could……….. robots lift heavy things some years ago?
20. In the future, robots ………will be able to……….. understand what we say.
1. Listen! We (can/ could/ will be able/ were able to) hear a train in the distance.
2. I don’t think he (could/ can’t/ won’t be able to/ will be able to) win the next competition.
3. Michael is very proud to (be able to/ can be able/ will be able to/ could be able) play in a jazz-band.
4. When I was five, I (can’t/ couldn’t/ am not able to/ will not be able to) swim.
5. I have to go to a meeting tomorrow night so I (can’t/ wasn’t able to/ couldn’t/ can’t be able to) come to the party. I’m very sorry.
6. We (couldn’t/ won’t be able to/ will can’t/ want be able to) go to the party. We’re going to a wedding.
7. A: Can you lend me some money?
B: Sorry, I (couldn’t/ am not able to/ can’t/ won’t be able to). I haven’t got any either.
8. They (wasn’t able to/ can’t/ won’t be able to/ couldn’t) go. The weather was too bad.
9. She (can’t/ will be able to/ could/ couldn’t) go on holiday next month if her parents give her permission.
10. The fishing boat sank but luckily all the crew (couldn’t/ will be able to/ were able to/ can) save themselves.
11. Robot can (see/ guard/ look at/ look) our houses when we are away.
12. Do you think robots can work longer than people (but/ with/ without/ of) getting tired?
13. My father always (do/ does/ make/ makes) coffee at home instead of going to the coffee shop.
14. Nowadays robots can’t talk to people or play sports, but in the future I think they (can/ could/ will/ do).
15. Will robots able (to recognise/ recognising/ to recognising/ for recognising) our voices?
16. (Can/ Could/ Will/ Do) you walk when you was two?
17. Home robots can do things (such/ like/ with/ of) repairing things around the house or looking after the garden.
18. Our future robot will be able to help us (do/ make/ try/ plant) the gardening.
19. Robot will be very useful for our lives but they use (some/ a little/ very/ too much) energy.
20. Can you (told/ tell/ tells/ telling) me the way how to recycle paper?
21. Parents should control what their kid watch (from/ in/ on/ at) television.
22. Walking to school will help (refill/ reuse/ recycle/ reduce) air pollution.
1) I couldn't come to the party on time because I got lost
2) Robots will be able to do all of the housework in the future
3) My grandfather could see clearly when he was young
4) Robot won't be able to solve all of our problems
5) In the future, Human drivers will be able to fly without planes
Exercise: Rearrange the words to make sentences
1. come\ I\ got\ time\ the party\ couldn’t\ to\ on\ I\ because\ lost. > I couldn't come to the party on time because I got lost.
2. in the future.\ Robots\ to do\ all of\ will be able\ the housework > Robots will be able to do all of the housework in the future .
3. could\ My grandfather\ he\ young.\ was\ clearly\ see\ when > My grandfather could clearly when he was young
4. won’t be able to\ all of\ Robots\solve\ our problems. > Robots won’t be able to solve all of our problems.
5. In the future,\ be\ able\ planes\ without\ human drivers.\ will\ to\ fly > In the future, human drives will be able to fly without planes .
1. I _________ show you this element right now.
A. canB. couldC. will be able to
2. He _________ phone his mom yesterday.
A. canB. couldC. will be able to
3. I _________ stay at the hotel there next week.
A. canB. couldC. will be able to
4. Paul _________ play the violin excellently
A. canB. couldC. will be able to
5. Mona _________ get this invitation last month.
A. canB. couldC. will be able to
6. We _________ complete in basketball next week.
A. canB. couldC. will be able to
7. They _________ ride their bikes well now.
A. canB. couldC. will be able to
8. Pam _________ take that photo last year.
A. canB. couldC. will be able to
9. Dan _________ repair his computer, he knows it well.
A. canB. couldC. will be able to
10. I _________ cook this tasty cake now.
A. canB. couldC. will be able to
11. Lola _________ run better last year.
A. canB. couldC. will be able to
12. They _________ train in the gym in two days.
A. canB. couldC. will be able to
13. We _________ talk about it for a long time.
A. canB. couldC. will be able to
14. Do you think we _________ park over here?
A. canB. couldC. will be able to
15. _________ you taste the garlic in this stew?
A. CanB. CouldC. Will be able to
16. _________ you understand what he said?
A. canB. couldC. will be able to
17. I don’t think he _________ win the next competition.
A. canB. couldC. will be able to
18. Listen! We _________ hear a train in the distance.
A. canB. couldC. will be able to
Bài 2. Điền could/ couldn’t hoặc will/ won’t be able to vào chỗ trống thích hợp.
1. I ___could____ read at just the age of 4.
2. Yesterday my father __couldn’t_____ go to work because he was ill.
3. If you don’t review your lesson tonight, you __won’t ____ pass the test.
4. I am too busy with my housework, I ___won’t be able to____ meet you now.
5. Robots of the future ___will____ cook our food or even run our cars.
(#1,2: Past simple Modal verb: can-->could)
(#3: Conditional type 1)
(#4,5: Future simple)
1. Will robots be able to__________ to people in the future?.
A. took B. talked C. talks D. talk
2. __________ we plant more trees, the air won’t be so polluted.
A. Although B. If C. Despite D. Don’t
3. Minh likes___________ a game of tennis on TV.
A. doing B. watching C. playing D. going
4. Nowadays robots can ____________ the house.
A. guard B. recognise C. lift D. understand
1/ can you tell names of some robots in the future
No,I can't
2/ what will robots be able to do in the future
I think robot will do houseworks to help people , such as: washing dishes, cooking, sweeping the house, mopping the house, cleaning tables and chairs,...
3/ what robots will be able to help your mother do the housework
I don't know that
4/ will the robots be able to carry heavy things
No,they won't
5/ will robots be able to be a good friend
yes,they will
1. Don’t leave your keys on the table. You will / won’t forget it.
2. Susan will / won’t be very happy if she passes the exam.
3. Fra afraid I will / won’t be able to come tomorrow.
4. I’m told you are ill. I hope you will / won’t feel better again.
5. I’m sure you will / won’t like that film. It’s very frightening. Let’s choose another one.
6. Turn on your laptop tonight We will / won’t chat a little bit.
7. You needn’t wear your cap. It will / won’tbe cold today.
8. I am really tired. I will / won’thave a rest.
Write sentences based on available work, using forms of can or be able to.
1. She/ come/ on holiday next month/ if/ hear/ parents/ give/ her permission.
She will be able to come on holiday next month if her parents give her permission.
2. I/ not give/ you/ any money./ I/ not/ got/ any either.
I will not be able to give you any money. I can't get any either.
1, She / come / on holiday next month / if / hear / parents / give / her permission .
\(\rightarrow\) She will be able to come on holiday next month if her parents give her permission .
2, I / not give / you / any money ./I / not / any either .
\(\rightarrow\) I don't give you any money . I don't any either.
1,B
2.C
3.D
4.B
5.D
MIK NGHĨ VẬY
1. We _______________ go to the party. We’re going to a wedding.
A. Couldn’t B. won’t be able to
C. Will can’t D. want be able to
2. A: Can you lend me some money?
B: Sorry. I ___________ . I haven’t got any either.
A. Couldn’t B. am not able to
C. Can’t D. won’t be able to
3. They________ go. The weather was too bad.
A. Weren’t able to B. cant
C. Won’t be able to D. couldn’t
4. She________ come on holiday next month if her parents give her permission.
A. Can’t B. will be able to
C. Could D. couldn’t
5. The fishing boat sank but luckily all the crew ________ save themselves.
A. Couldn’t B. will be able to
C. Were able to D. can