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20 tháng 8 2017

1. When we …(see) saw… them last night, they …(sing)were singing… ; they said…(say)… they
…(sing) had been singing… since six o’clock.
2. We …(wait)…will be waiting for you when you …(get)get… back tomorrow.
3. They …(not come)won't come… home until they …(see)…see everything.
4. What do you think the children …(do)will be doing… when we get home ?
5. I’m sure the letter won’t arrive in time unless it is sent…(send)… by air.

20 tháng 8 2017

1. When we …saw(see) … them last night, they …have sung(sing)… ; they …(say)have seen… since six o’clock.
2. We …(wait)will wait… for you when you …get(get)… back tomorrow.
3. They …(not come)don't come… home until they …see(see)… everything.
4. What do you think the children ....are doing.....(do)… when we get home ?
5. I’m sure the letter won’t arrive in time unless it ...sends...(send)… by air.

11 tháng 2 2017

Tim loi sai va sua lai:

1.they told we=> us to come and see them when we had time

2.there was=> were only a few people at the meeting last night

11 tháng 2 2017

1.we->us

2.was->were

8 tháng 3 2019

Đáp án A

30 tháng 9 2023

1. As we crossed the street, she began to sing a song.

2. When we got to the stadium, the matches had already begun.

3. Last night, after they had gone, I turned up there.

4. She will have worked for that company for ten years by next month.

6. My husband and I both go out to work, so we share the household chores.

7. She shows a willingness to work on her own initiative.

9. After Linda had failed the second attempt, she lost all her confidence.

13. This is a useful reference book, particularly for soil chemists and biologists.

15. It would be irresponsible to ignore warnings.

17. It's the first time I've seen that man here.

30 tháng 9 2023

sao câu 1 ko phải là "were crossing" vậy ạ?

23 tháng 10 2021

1 came

2 repaired

3 didn't do

3 didn't do

4 had

5 cooked - came

6 Did you phone

7 broke - took

8 Did - clean

9 Did - fight

10 didn't walk - was

12 tháng 8 2019

1 when the phone (ring) rang,i (have) was having a bath.

2 The house(be) is much smaller than he (think) thought at first

3before you (mention) mentioned him,I never (hear) had heard of that author

4 When he (go) went to see them last night,they (play) were playing cards.They(say) said, they(play) had been playing since six o'clock

5my friends (sing) was singing when i (come) came into the room

6 the little girl(ask) asked what (happen) had happened to her ice-cream

7 he (eat) was eating dinner when i (go) went to see him

8 we'll go out when he rain(stop) stops

9 i (stay) will stay here until he (answer) answers me

10 wait until i (catch) catch you

11 i'll be ready before you (count) count ten

19 tháng 12 2021

1 b

2 b

h này còn chưa ngủ nx ngủ đê 

19 tháng 12 2021

2. D

22 tháng 9 2019

1. rang/had had

2.was/thinked

3.mentioned/had never heard

1 when the phone (ring) rang,i (have)was having a bath.

2 The house(be) is much smaller than he (think) thought at first

3 before you (mention) mentioned him,I never (hear) had heard of that author

4 When he (go) went to see them last night,they (play) were playing cards.They(say) said, they(play) had been playing since six o'clock

5 my friends (sing) was singing when i (come) came into the room

6 the little girl(ask) asked what (happen) had happened to her ice-cream

7 he (eat) was eating dinner when i (go) went to see him

8 we'll go out when he rain(stop) stops

9 i (stay) will stay here until he (answer) answers me

10 wait until i (catch) catch you

11 i'll be ready before you (count) count ten

9 tháng 10 2023

1. Who were you speaking to when I saw you last night?

2. Last year Emily was traveling in Vietnam when she lost her passport.

3. We have not seen each other since the day we graduated from high school.

4. She took a lot of photos as we were sitting at a wedding party last night.

5. While Mr. Lane was having dinner, his dog ate his steaks.

6. Last Monday we were discussing the problem when Robert stood up to leave.

7. We were watching some video clips while we were waiting for you a few minutes ago.

8. They were drinking tea when a nice girl came to their table.

9. The children were playing in the park while their parents were looking after them.

9 tháng 10 2023

1. were you speaking - saw

2. was travelling - lost

3. haven't seen - graduated

4. took - were sitting

5. was having - was eating (white => while)

6. were discussing - stood

7. were watching - were waiting

8. were drinking - came

9. were playing - looked