31. All books ______ to the library more than three days late will be subject to a fine.
| A．return | B．returning | C．to return | D．Returned |
— Tom, did Mr. Li join you in your discussion?
— No, he _____, but he happened to have fallen ill.
| A．would like to | B．will | C．was to have | D．was going to join |
— What do you think of this kind of TV set, which _____ in Shanghai?
— Well, I don’t care such things.
| A．was made | B．is made | C．has been made | D．had been made |
I didn’t like Aunt Lucy, who _____ without warning and bringing us presents.
| A．always turned up | B．has always turned up |
| C．was always turning up | D．was always turned up |
— I ____ to a party, but I’ve got nothing to wear.
— Why don’t you have a dress made for the party?
| A．was asked | B．will ask | C．have asked | D．have been asked |
—Where do you think _____ he _____ the computer?
— Sorry. I have no idea.
| A．has ； bought | B．／； bought | C．did ； buy | D．had ； bought |