—You don’t have to take a raincoat. It isn’t going to rain.—Well, I am not sure. It ______ do.
I’m very glad I have my own room in my house. I ______ do what I want in it.
His Walkman is different from, and it is more expensive.
-How often does he write emails to his friend?-______.
Many young people become interested in playing ______ football because of the World Cup.
-It’s too hot. What about having a glass of cold drink? -______!