V. Cho dạng đúng của động từ trong ngoặc :
1. Since it is raining hardly, you’d better (not go) _______________out now.
2. What about (use) _____________public buses instead of motorbikes (reduce)_____________ exhaust fume.
3. Because plastic bags are very hard (dissovle)____________, they will cause pollution.
4. You can go home when you (finish)________________this exercise.
5. My father stopped (smoke) __________________three years ago.
6. That letter is important. It ought to (type)______________on letterhead stationery.
7. Don’t forget (brink)_______________my dictionary when you come back tomorrow.
8. I’ll tell him the truth when he (come)________________here tomorrow.
9. John is the first person (leave) ________________the office everyday.
10. They persuaded me (invest) ________________my money into their business.
