Bài tập: Điền Since hoặc For vào chỗ trống

1.

Her parents have been living in Vietnam _______ 2000.

2. He has worked for that factory _______ four years.

3. I have known about her secret _______ a long time.

4. My school has changed a lot________ last year.

5. Their children have been learning Chinese _________ 5 yeas ago.

6. I haven't eaten anything_________ yesterday.

7. Mary has been waiting for him _______ an hour.

8. I usually play soccer ________ 2 hours a day.

9. He hasn’t had a shower __________ 2 days ago.

10. I will stay in Hanoi ______ a week.