The 30th Olympic Games, ______ between July 27 and August 12 in 2012, will take place in London.
| A．scheduling | B．to schedule |
| C．scheduled | D．to have scheduled |
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The traffic slowed down because of the heavy snow in Yushu county, presenting a new __________ to the recovery from the earthquake.
| A．suffering | B．disaster | C．challenge | D．damage |
.
Is it, in your opinion, possible __________ new measures will be taken to improve the terrible traffic?
| A．whether | B．what | C．when | D．that |
.
—__________ I hand in my report as soon as the class is over?
—No, you needn’t．Anytime this week is okay.
| A．May | B．Must | C．Shall | D．Can |
.
The headmaster will __________ a speech to the visiting foreign guests this afternoon.
| A．deliver | B．address | C．announce | D．declare |
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To our disappointment, the trip we had been looking forward to __________ in the pouring rain.
| A．starting | B．start | C．to start | D．started |