Chia đề này ra làm 2 em nhé, nhìn như này nản lắm :))))

1. Alice saw/ was seeing the accident when she was catching the bus.

2. What were you doing/ did you do when I called?

3. I didn’t visit/ weren’t visiting my friends last summer holiday.

4. It rained/ was raining heavily last July.

5. While people were talking to each other, he read/ was reading his book.

6. My sister was eating/ ate hamburgers every weekend last month.

7. While we were running/ run in the park, Mary fell over.

8. Did you find/ Were you finding your keys yesterday?

9. Who was she dancing/ did she dance with at the party last night?

10. They were watching/ watched football on TV all day.

Còn lại dài quá, bạn đăng tách ra 10 câu 1 lần thôi nhé

IV. Choose the correct answers.

1.  Alice saw/ was seeing the accident when she was catching the bus.

2.  What were you doing/ did you do when I called?

3.  I didn’t visit/ weren’t visiting my friends last summer holiday.

4.  It rained/ was raining heavily last July.

5.  While people were talking to each other, he read/ was reading his book.

6.  My sister was eating/ ate hamburgers every weekend last month.

7.  While we were running/ run in the park, Mary fell over.

8.  Did you find/ Were you finding your keys yesterday?

9.  Who was she dancing/ did she dance with at the party last night?

10.     They were watching/ watched football on TV all day

I. Read. Choose the correct sentences.

1.

Alice saw the accident when she was catching the bus.

Alice was seeing the accident when she was catching the bus.

2.

What were you doing when I called?

What did you do when I called?

3.

I didn’t visit my friends last summer holiday.

I weren’t visiting my friends last summer holiday.

4.

It rained heavily last July.

It was raining heavily last July.

5.

While people were talking to each other, he was reading his book.

While people were talking to each other, he read his book.

6.

My sister was eating hamburgers every weekend last month.

My sister ate hamburgers every weekend last month.

7.

While we ran in the park, Mary fell over.

While we were running in the park, Mary fell over.

8.

Were you finding your keys yesterday?

Did you find your keys yesterday?

9.

Who did she dance with at the party last night?

Who was she dancing with at the party last night?

10.

They were watching football on TV at 7 p.m. yesterday.

They watched football on TV at 7 p.m. yesterday.

1, saw

2. were you doing

3. didn't visit

1- saw

2- were you doing

3-didnot visit

4 - rained

5- was reading

1. saw (hành động xen ngang )

2. were you doing ( hành động gọi xen ngang )

3. didn’t visit 

4. rained 

5. was reading ( 2 hành động  xảy ra song song )

1.     I saw the accident when I was waiting for the taxi.

2.     What were you doing when I phoned?

3.     They didn't visit their friends last summer holiday.

4.     It rained heavily last July.

 While people were talking to each other, he  was reading his book.

1 , Alice saw / was seeing the accident when she was catching the bus .

2 , What were you going / did you do when I called ?

3 , I didn't visit / weren't visiting my friends last summer holiday .

4 , It rained / was raining heavily last July .

5 , While people were talking to each other , he read / was reading his book

6 , My sister was eating / ate hamburgers every weekend last month

7 , While we were running / ran in the park , Mary fell over

8 , Did you find / Were you finding your keys yesterday ?

9 , Who was she dancing / did she dance with at the party last night ?

10 , They were watching / watched football on TV at 7 p. m yesterday .

1.saw

2, were you going

3, didn't visit

4, was rained

5, was reading

6, was eating

7, were running

8, did you find

9, did she dance

10,were watching

2- did u do

4-was raining

5-was reading

6-ate

1-saw

1. saw
2. were you doing
3. didn’t visit
4. rained
5. was reading
6. ate
7. were running
8. Did you find
9. did she dance
10. were watching

1. I saw/ was seeing the accident when I was waiting for the taxi.
2. What were you doing/ did you do when I phoned?
3. They didn't visit/ weren't visiting their friends last summer holiday.
4. It rained/ was raining heavily last July.
5. While people were talking to each other, he read/ was reading his book.
6. Chris was eating/ ate pizza every weekend last month.
7. While we were running/ run in the park, Mary fell over.
8. Did you find/ Were you finding your keys yesterday?
9. Who was she dancing/ did she dance with at the party last night?
10. They were watching/ watched football on TV all day.

Note: Đáp án nào mà mình ko in đậm thì là đáp án mình chọn nhé :))

1. I saw/ was seeing the accident when I was waiting for the taxi.
2. What were you doing/ did you do when I phoned?
3. They didn't visit/ weren't visiting their friends last summer holiday.
4. It rained/ was raining heavily last July.
5. While people were talking to each other, he read/ was reading his book.
6. Chris was eating/ ate pizza every weekend last month.
7. While we were running/ run in the park, Mary fell over.
8. Did you find/ Were you finding your keys yesterday?
9. Who was she dancing/ did she dance with at the party last night?
10. They were watching/ watched football on TV all day.

1. saw

2. were you doing

3. did'nt visit

4. rained

5. was reading

6. ate

7. were running

8. Did you find

9. did she dance

10. were watching

1. saw

2. were you doing

3. did'nt visit

4. rained

5. was reading

6. ate

7. were running

8. Did you find

9. did she dance

10. were watching

Bài tập 1: Chọn đúng thì của các câu sau:

1. I saw/ was seeing the accident when I was waiting for the taxi.

2. What were you doing/ did you do when I phoned?

3. They didn't visit/ weren't visiting their friends last summer holiday.

4. It rained/ was raining heavily last July.

5. While people were talking to each other, he read/ was reading his book.

6. Chris was eating/ ate pizza every weekend last month.

7. While we were running/ run in the park, Mary fell over.

8. Did you find/ Were you finding your keys yesterday?

9. Who was she dancing/ did she dance with at the party last night?

10. They were watching/ watched football on TV all day.

1. donated
2. were you doing was sleeping

3. were camping/came

4. ran/ moved

5. wasn’t reading/was watching

1. We donated money to help the earthquake victims last month.

(Chúng tôi khuyên góp tiền để giúp đỡ những nạn nhân của trận động đất tháng trước.)

Giải thích: Đây là một hành động xảy ra và kết thúc vào một thời điểm trong quá khứ, nên ta sẽ dùng thì quá khứ đơn, đáp án cần chọn là donated.

2. - What were you doing when the volcano erupted?

- I was sleeping in my bed.

Giải thích: Một hành động đang xảy ra ở quá khứ thì bị hành động khác chen ngang vào, do đó chúng ta sẽ dùng thì quá khứ tiếp diễn để chia các động từ, đáp án cần điền là were you doing – was sleeping.

3. While they were camping near the river, the flood came suddenly.

(Khi họ đang đi cắm trại gần con sông, bất ngờ cơn lũ kéo tới.)

Giải thích: Một hành động đang xảy ra ở quá khứ thì bị hành động khác chen ngang vào, do đó chúng ta sẽ dùng thì quá khứ tiếp diễn chia động từ đầu tiên, động từ thứ hai chia thì quá khứ đơn, đáp án là were camping – came.

4. After Tom ran out of his house, he moved quickly to a safer place.

(Sau khi Tom chạy ra khỏi nhà, anh ấy nhanh chóng di chuyển đến nơi an toàn hơn.)

Giải thích: Những hành động liên tiếp xảy ra và kết thúc trong quá khứ, ta sẽ dùng thì quá khứ đơn để chia các động từ, đáp án là ran – moved.

5. I wasn’t watching a newspaper at 9 a.m. yesterday, but I watched the news about the tornado.

Giải thích: Trong vế đầu tiên của câu, đây là một hành động đang xảy ra tại một thời điểm chính xác trong quá khứ, nên ta sẽ dùng thì quá khứ tiếp diễn, còn về sau là một hành động xảy ra và kết thúc trong quá khứ nên ta dùng thì quá khứ đơn., đáp án cần điền là wasn’t watching – watched.