----- Nội dung dịch tự động từ ảnh -----
1. It (rain) ______ very much in summer.
2. Most people (learn) ______ to swim when they were children.
3. The letter (come) ______ a few days ago.
4. Hurry up! The train (come) ______.
5. When I last saw him, he (live) ______ in London.
6. We (use) ______ this computer for over ten years.
7. I (not go) ______ to Australia yet.
8. We (have) ______ dinner when Hoa came.
9. In Viet Nam, it (not rain) ______ much in the winter but it ______ a lot in the summer. (rain)
10. The film (end) ______ when you arrived at the cinema?
11. We (watch) ______ TV at 8 o'clock last night.
12. Ha Long Bay in Vietnam (be) ______ a World Heritage Site. Millions of people (visit) ______ it every year.
13. They (build) ______ this school in 1997.