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----- Nội dung dịch tự động từ ảnh -----
+ Exercise 4: Chia đạng dung của động từ trong ngoặc
1. Last night, we (watch) television when the power (fail).
2. We (be) in this class for 4 years next September.
3. When we came in, they (prepare) the meal for us.
4. There (be) many changes in our village in the past few year.
5. Think carefully. I'm sure you (remember) his name.
6. After ancient Greek athletes had won a race in the Olympics, they (receive) a simple crown of olive
leaves.
7. They (build) that bridge when I (be) there last year, they (not finish) it yet.
8. As soon as my parents came, we [go] out for dinner.
9. 1 (search) everywhere for the pen I (lose) yesterday.
10. "What you (do) at the moment, Ann?" "I (pack). I (catch) a plane to London tomorrow morning."
11. Since I left Venezuela six years ago, I (return) to visit friends and family several times.
12. When my parents (arrive) for a visit tomorrow, they will see our baby for the first time.