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13 tháng 9 2021

I

1 went - had finished

2 had already seen

3 had already begun

4 hadn't eaten

5 asked - had come

6 sat - rested

7 watched - had done

8 went

9 did - do - was

10 have ever seen

II

1 had gone - went

2 told - had visited

3 had already started

4 went - had called

5 rang - was having

6 agreed 

7 were - doing

8 had happened

9 had taught - left

10 won

4 tháng 2 2021

Thì quá khứ đơn và quá khú hoàn thành: ( Chú ý: hành động trước và đã hoàn thành ta chia thì QKHT, còn hành xảy ra sau mình chia QKĐ)

1.      Before she moved to San Diego, she _______had worked_________ as a tourist guide. (WORK)

2.      By the time the police arrived, the burglar ________had broken_____ into my neighbour’s house. (BREAK)

3.      They __________hadn't used_________ Google Classroom before, so I showed them how to use it. (NOT/ USE)

4.      The lights ________went off_____ because we hadn’t paid the electricity bill. (GO OFF)

5.      We watched TV after our daughter ______had gone____ to bed. (GO)

6.      She ______visited_______ Victoria once in 1993 before she moved there in 1996. (VISIT)

7.      By the time my wife ________came_____ home, I had done the laundry. (COME)

8.      I was sure that I ____had seen___ the woman before. (SEE)

4 tháng 2 2021

cau 6 la had visited nhe!!

12 tháng 7 2019

a. She has been working since early morning.

They have been listening to the radio for 3 hours.

They have been working in the field all the morning.

4 tháng 5 2017

:)) cân

28 tháng 4 2019

Với động từ tobe 

khẳng định S+was/were+0

phủ định S +was/were+not+0 

Câu hỏi was/were+s+0

Với động từ thường

khẳng định S+v-ed/p2+0

phủ định S+did not+v +0

câu hỏi did+s+v+0

Dấu hiệu nhận biết : 

                   1.            Điền vào chỗ trống sử dụng các thì đã học (HTĐ, QKĐ, HTHT, HTTD, QKTD, TLĐ, TLTD, TLHTTD)                       1.1.         In all the world, there (be).............................only 14 mountains that (reach).............................above 8,000 meters.                       1.2.        He sometimes (come).............................to see his parents.                       1.3.        When I (come)............................., she...
Đọc tiếp

                   1.            Điền vào chỗ trống sử dụng các thì đã học (HTĐ, QKĐ, HTHT, HTTD, QKTD, TLĐ, TLTD, TLHTTD)

                       1.1.         In all the world, there (be).............................only 14 mountains that (reach).............................above 8,000 meters.

                       1.2.        He sometimes (come).............................to see his parents.

                       1.3.        When I (come)............................., she (leave).............................for Dalat ten minutes ago.

                       1.4.        My grandfather never (fly).............................in an airplane, and he has no intention of ever doing so.

                       1.5.        I knew that this road (be).............................too narrow.

1
27 tháng 8 2021

 1.1.         In all the world, there (be)............are.................only 14 mountains that (reach)...............reach..............above 8,000 meters.

                       1.2.        He sometimes (come).......comes......................to see his parents.

                       1.3.        When I (come)................. came,............, she (leave)............ had left.................for Dalat ten minutes ago.

                       1.4.        My grandfather never (fly).......has never flown ......................in an airplane, and he has no intention of ever doing so.

                       1.5.        I knew that this road (be).............. was...............too narrow.

25 tháng 7 2021

tùy bn ơi ví dụ từ d trong quá khứ thì chia to V hoặc Ving đều đc

6 tháng 8 2021

have just finished

has already written

was

moved

1.have just finished

2.has already written

3.was

4.moved

30 tháng 6 2021

1. I (run).had run.., so i was hot and tired.

2. I felt ill because i (drink).had drunk..six cups of coffee.

3. I didn't go to the class because I (not/do).hadn't been doing..my homework.

15 tháng 10 2018

Chia ở thì Quá khứ đơn

15 tháng 10 2018

Bị động nhá bạn