1. You are having a sore throat. You’d better ……….to the doctor. (to go// went// go// going)
2. Many birds will … ……more than 3,000 miles to reach their winter homes. (flying/ fly// be fly /flew)
3. “Are you still going to Florida for vacation?” “Yes, but I really … …..because I don’t have much money.” (shouldn’t// can’t // mustn’t // won’t)
4. Sorry, I … ……stay any longer. I really must go home. (mustn’t// cannot// couldn’t/ may not)
5. It …… …….rain this evening. Why don’t you take an umbrealla?”
That’s a good idea. May I borrow yours?
(had better// could be// must// might)
Giup thang em cua minh voi !!!!
1 go
2 fly
3 can't
4 couldn't
5 might
thang em cua minh la "sieu cap Vip pro"!!!