11. When he was ten years old, he (break)___________ his arm. It really (hurt) __________.
12. The police (catch)___________ all three of the bank robbers last week.
13. _________ she _________ (buy) a new blue laptop 6 years ago?
14. Her friend ___________ (spend) all his money last month.
15. His uncle _________ (build) the bridge with his friend last year.
16. They _________ (sleep) badly last night.
17. Last night, she (feel) ______ so tired that she (go) _____ straight to bed.
18. My friends (have) ______ a great time in Nha Trang last year.
19. What you (do) ______ last night? - I (do) ______ my homework.
20. She (not leave)_____ work until 7.00 last Friday.
Exercise IV: Find and correct the mistakes.
I went to his house yesterday and we play video games together. We haved a really good time, and he telled me about his family. We also ate and drink a lot, and singed karaoke together. Then, his father come home and he give us some candies, and he asked us about our study at school. Then, he drive us to the cinema and we see a movie together.
giúp bài IV thôi