Đáp án C

1. The survivors heard/had heard a loud noise before the building collapsed.
4. How long had you been waiting/had you waited at the station when the train arrived?
ours and the roads were starting to flood.

8. The sun had set/had been setting by the time we arrived at the campsite.
9. Tony has lost/lost his car keys; he can't find them anywhere.
10. It was a nice day - the sun was shining and a warm breeze blew/was blowing.

1. the students will visit the capital ...............summer

a.on b.in c.at d. from

2. they heard a very strange noise ...............midnight

a. on b.in c.at d. from

3. the result will be better if he .............harder

a. work b.works c.worked d. will work

4. if it .............., we will go to the movies

a.didn't rain b. doesn't rain c. won't rain d. isn't rain

5. it was the most exciting film i ......

a. ever saw b. have ever saw c.have ever seen d. have never seen

6. tom burnt his hand when he...........the dinner

a. cooked b. was cooking c. has cooked d. cooks

7. what ..................you......at thí time two days ago ?

a.did........do b. have .......done c. are ........doing d. were ..........doing

8. when we ........home last night , we saw a strange object in the sky

a.drive b. drove c. were driving d. are driving

1. the students will visit the capital ...............summer

a.on b.in c.at d. from

2. they heard a very strange noise ...............midnight

a. on b.in c.at d. from

3. the result will be better if he .............harder

a. work b.works c.worked d. will work

4. if it .............., we will go to the movies

a.didn't rain b. doesn't rain c. won't rain d. isn't rain

5. it was the most exciting film i ......

a. ever saw b. have ever saw c.have ever seen d. have never seen

6. tom burnt his hand when he...........the dinner

a. cooked b. was cooking c. has cooked d. cooks

7. what ..................you......at thí time two days ago ?

a.did........do b. have .......done c. are ........doing d. were ..........doing

8. when we ........home last night , we saw a strange object in the sky

a.drive b. drove c. were driving d. are driving

1. When we were in Canada, we went/ were going skiing almost every day.

2. About 4 years ago, I decided/ was deciding to become a chef.

3. Georgia had/ was having a shower when someone knocked at the door.

4. Holly and I ran from the house to the taxi because it rained/ was raining heavily

5. Two men argued/ were arguing outside, so I went to see what was happening.

6. Daniel called/ was calling you at one o'clock yesterday, but you were here with me.

7. We ate/ were eating breakfast when a letter came through the letter box.

8. As I walked past the window, I saw that Paula made/ was making a cake.

9. I dreamt/ was dreaming about my favorite band when the alarm clock went off.

1a

Choose the correct option.

1. He joined the company 25 years ago and he still works for us.

2. What did they do at 11pm last night - it was really noisy?

3. My parents have lived in Berlin for ten years. They lived there when the Berlin Wall came down in 1999.

4. As soon as I saw the accident I was calling the police

5. When the teacher said ‘Stop!’, I still tried to finish the last question.

Choose the correct option.

1. He joined/was joining the company 25 years ago and he still works for us.

2. What did they do/were they doing at 11pm last night - it was really noisy?

3. My parents lived/were living -> has been living/ has lived in Berlin for ten years. They lived/were living there when the Berlin Wall came down in 1999.

4. As soon as I saw/was seeing the accident I called/was calling the police

5. When the teacher said/was saying ‘Stop!’, I still tried/was still trying to finish the last question.

Choose the correct option.

1. He joined/was joining the company 25 years ago and he still works for us.

Choose "joined"

2. What did they do/were they doing at 11pm last night - it was really noisy?

Choose "were they doing"

3. My parents lived/were living in Berlin for ten years. They lived/were living there when the Berlin Wall came down in 1999.

Choose "lived" - "were living"

4. As soon as I saw/was seeing the accident I called/was calling the police

Choose "saw" - "called"

5. When the teacher said/was saying ‘Stop!’, I still tried/was still trying to finish the last question.

Choose "said" - "was still trying"

Đáp án C

Thông tin: Some minutes later, an ambulance arrived and sent the boy to the hospital.

Vài phút sau, xe cứu thương đến và đưa cậu bé đến bệnh viện.

Đáp án B

Thông tin: Some people told the police that the taxi driver was driving at a very high speed when the accident happened.

Một số người nói với cảnh sát rằng tài xế taxi đang lái xe với tốc độ rất cao khi vụ tai nạn xảy ra.

Exerice 2: Choose the best answer to complete the following sentences. 1. He wouldn't have had an accident if he _______ more carefully.

A. drives B. drove C. had driven D. was driving 2. If Nam _______ her the money, Lan wouldn't have bought the stereo system.

A. hadn't lent B. didn't lend C. hasn't lent D. doesn't lend 3. When we came, the film _______ half an hour before.

A. had been starting B. had started C. was started D. had been started. 4. The sick woman _______ to the hospital yesterday.

A. took B is taken C. being taken D. was taken. 5. Why do you ask me about the party? I_______ to it.

A. was not invited B. didn’t invited C. not invited D. was not been inviting 6. It is impossible for him_______ a lie to her.

A. to tell B. tell C. telling D. told 7. The students were talking when the teacher_______ in the class.

A. came B. come C. coming D. comes 8. Anna_______ in New York for many years.

A. lives B. will live C. has lived D. doesn’t live 9. Last year, Mrs. Black_______ an international prize for nature photography.

A. won B. has won C. is winning D. wins

Exerice 2: Choose the best answer to complete the following sentences. 1. He wouldn't have had an accident if he _______ more carefully.

A. drives B. drove C. had driven D. was driving

2. If Nam _______ her the money, Lan wouldn't have bought the stereo system.

A. hadn't lent B. didn't lend C. hasn't lent D. doesn't lend

3. When we came, the film _______ half an hour before.

A. had been starting B. had started C. was started D. had been started.

4. The sick woman _______ to the hospital yesterday.

A. took B is taken C. being taken D. was taken.

5. Why do you ask me about the party? I_______ to it.

A. was not invited B. didn’t invited C. not invited D. was not been inviting

6. It is impossible for him_______ a lie to her.

A. to tell B. tell C. telling D. told

7. The students were talking when the teacher_______ in the class.

A. came B. come C. coming D. comes

8. Anna_______ in New York for many years.

A. lives B. will live C. has lived D. doesn’t live

9. Last year, Mrs. Black_______ an international prize for nature photography.

A. won B. has won C. is winning D. wins

10. I am looking forward to_______ you.