language focus unit 16 lớp 12

Grammar
Exercise 1: Complete each of the following sentences, using a suitable
adverbial clause of time in the box. Use each clause once only.
(Điền mỗi câu sau dùng mệnh đề trạng từ chỉ thời gian thích hợp trong khung.
Dùng mỗi mệnh đề chỉ một lần.)
Hướng dẫn giải
1. She’ll phone you as soon as she arrives in Ho Chi Minh City.
2. After the war was over, we started rebuilding the country.
3. They met a lot of people while they were on holiday.
4. Before you leave, don’t forget to turn off the lights.
5. I’ll stay till you get back.
6. We’ll come to see you whenever we are in Hanoi.
7. There is a ganger of war as long as imperialism exists.
8. Tom sang a merry song as he walked away.
Exercise 2: Supply the correct tence form of the verbs inbrackets.
(Cho dạng đúng của động từ trong ngoặc .)
Đáp án
1. arrives

5. have finished

2. arrives

6. had uraduated

3. are playing

7. am

4. got

8. have read

Exercise 3: Combine two sentences, using one as an adverbial clause of time
with the given conjunction.
(Kết hợp hai câu, dùng một câu như mệnh đề chỉ thời gian với liên từ được
cho.)
1. It’s going to start raining. Let’s go out before that.
Trả lời: Let’s go out before it starts raining/ to rain.
2. I’ll find somewhere to live. Then I’ll aive you my address.


Trả lời: I'll give you my address when I have found somewhere to live.
3. He had done his homework. Then he went to bed.
Trả lời: After he had done his homework, he went to bed.
4. We’ll make our decision. Then we’ll let you know.
Trả lời: We'll let you know as soon as we have made our decision.
5. I left school (3 years ago). I haven't met them since then.
Trả lời: I haven’t met them since I left school.
6. Robert was doing the examination. He suddenly began to feel ill during the
examination.
Trả lời: Robert suddenly began to feel ill while he was doing the
examination.
7. Kate is going to finish the last semester. Then she’ll come back home.
Trả lời: Kate will come back home after she has finished the last semester.