(单选题)36: You’d better take an umbrella with you _______ it should rain. A: in case of B: in case C: because D: when ...

(单选题)30: — Thanks a lot. You've gone through so much trouble. —________________. A: It's no trouble at all B: That's good. C: I don't think it's a trouble D: That's very kind of you ...

(单选题)24: —It’s rather cold in here. Do you mind if I close the window?—________________ A: Yes, please B: No, go ahead C: Sure, please D: I don’t like it ...

(单选题)18: You’d better_________ in bed. It’s bad for your eyes. A: not to read B: not read C: don’t read D: read ...

(单选题)12: I ________ an old friend on the way home yesterday. A: meet B: met C: have met D: had met ...

(单选题)6: Sixteen-year-old Maria was waiting in line at the airport in Santo Domingo. She was leaving her native country to join her sister in the United States. She spoke English very well. Though she was very happy she could go abroad, s...

(单选题)40: In those days, the Portuguese (葡萄牙人) were trying to reach India by sailing round Africa, but Columbus _______ prove that India could be reached by sailing west. A: was determined in B: determined C: was determined to D: ...

(单选题)34: The Japanese, _______ average, live much longer than the Europeans. A: with B: in C: to D: on ...

(单选题)28: _______ a reply, he decided to write again. A: Not receiving B: Receiving not C: Not having received D: Having not received ...

(单选题)22: I was talking with my mother on the phone when we were _______ suddenly. A: cut down B: cut off C: cut across D: cut back ...