It was raining heavily, _____ we decided to stay at home and watch TV.
| A．but | B．or | C．because | D．so |
-----Why did you buy a radio?
-----__________English.
| A．Learn | B．Learning | C．To learn | D．Be learning |
--- Could I look at your pictures? --- Yes, of course you _____.
| A．could | B．can | C．will | D．Might |
---The book _____ be Tom’s.
---No, it _____ be his. There’s a name on the book. It’s Jim’s.
| A．must; mustn’t | B．may; mustn’t | C．can; can’t | D．must; can’t |
I’m not sure if he _____ me . If I ________ , I will go with you.
| A．will invite; will be invited | B．will invite; am invited |
| C．invite; will invite | D．invite; invite |
In the shopping mall，there’re many different kinds of boots for people __________.
| A．choose | B．to choose | C．choose from | D．to choose from |