In much of the animal world, night is the time ____ for sleep —pure and simple.
| A．set aside | B．set down | C．set off | D．set up |
---If youto my birthday party last Saturday, you would have met Jim.
---I was not in Beijing then, otherwise I to your party.
| A．came; would have come | B．had come; would have come |
| C．would have come; had come | D．would come; had come |
---Don’t forget to take your cell phone.
---But it’s just been announced that no students bring cell phones to school.
| A．shall | B．may | C．can | D．will |
Apart from knowledge, a good personality isevery child should try to obtain during his or her growth.
| A．when | B．that | C．where | D．what |
---Did you call the airline to your flight booking?
---Yes, I did.
| A．confirm | B．break | C．guarantee | D．submit |
No important progress was made in UN Climate Conference in Copenhagen asof the rich countries agreed to offer large amounts of money to fight global warming.
| A．nothing | B．none | C．neither | D．both |