1. My mother let use motorbike.
2.It is necessary to do exercises
3. The man made empty his pockets by the thief
4. You’d better not to stay up late.
5. I saw Vinh got into his car and drove away
6. . She watched he stole the bag in the shop.
7. I noticed he was crossing the road
8. It is can't swimming across the rough sea
9. You’d better not to drink beer
10. Mr. Brown makes his children go out at weekends
11. I made my brother to carry my suitcase.
12. I saw Some children were playing baseball at 8 a.m. yesterday.
13. I could feel the animal moved from the back door.
14. It is not easy for change his mind
15. My father allowed me to use his computer.
16. Don’t let him treat unfairly.
17. Do you hear someone is calling for help in the distance
18. My boss made me to redo my report because he wasn’t satisfied with it.
19. It is helpful for you when you mastered a second language
20. You’d better not go out at night alone.
21. We have cooked for the party four hours ago.
22. After David had gone home he turned on TV
23. Before We had lunch we had took a look around the shops.
24. When we got out of the office, The light went out
25. By the time she explained everything clearly we had started our work.
27. Before My father watered all the plants in the garden,he had cut grass.
28. After had Kate took two aspirins she felt a lot better
29. While Alan was playing football,he was hurting his leg.
30. Before Steven bought a new motorbike he had saved enough money.