(单选题)8: It is requested that every student _______ a paper on sustainable development. A: writes B: wrote C: writing D: write ...

(单选题)2: We can do nothing unless we _____ more information. A: are given B: were to be given C: will be given D: were given ...

(单选题)46: Prices are _________ at an ever-increasing speed; people are complaining loudly. A: going B: advancing C: progressing D: moving ...

(单选题)40: The President is expected to _____________ the Congress every August. A: talk B: speak C: address D: greet ...

(单选题)34: You should have been more patient ______ that customer；I'm sure that selling him the watch was a possibility. A: of B: with C: for D: at ...

(单选题)28: The manager has his employees_____ a business report every week. A: to write B: written C: writing D: write ...

(单选题)22: Your hard work over the years for the company _____________. A: is worth of a credit B: gives him credit C: does you credit D: has lots of credit to you ...

(单选题)16: Our society has changed and ______ in it. A: so the people have B: the people have so C: so have the people D: have the people so ...

(单选题)10: Do what you think is right _____ they say. A: however B: whatever C: whichever D: if only ...

(单选题)4: It's a/an _____________ to waste your money on such a film. A: crime B: offence C: wrong D: illness ...