(单选题)24: You aren't using this typewriter, ____________ ? A: are you B: do you C: will you D: have you ...

(单选题)18: I can't find my dictionary.I wonder whether Mary____________it now. A: have B: has C: is having D: had ...

(单选题)6: Kate said that ____________. A: she had finished writing the composition the night before B: she had finished writing the composition last day C: I finished writing the composition on the last night D: she finished writing th...

(单选题)25: Various programs____________on TV. World news____________best receive. A: will show, are B: are shown, is C: are showing, is D: have shown, are ...

(单选题)13: People appreciate____________ with him because he has a good sense of humor. A: to work B: to have worked C: working D: have working ...

(单选题)7: Don't worry. Everything will____________in time. A: be finished B: finish C: finished D: be finishing ...

(单选题)1: "I'm sorry to have kept you waiting." "Oh, not at all. I ____________here only a few minutes." A: have been B: had been C: was D: will ...

(单选题)20: ____________ the matter with the teacher, we had a better understanding about it. A: To discuss B: Discussed C: Being discussed D: Having discussed ...

(单选题)14: It's a fine day. Let's go fishing, ____________ ? A: won't we B: will we C: don't we D: shall we ...

(单选题)8: On the ground ____________ a dead snake. A: did lie B: did lay C: laid D: lay ...