13．The athlete's years of hard training when she finally won the Olympic gold medal．( )A．went on——青夏教育精英家教网——

13．The athlete's years of hard training when she finally won the Olympic gold medal．（　　）

12．If she had been aware that the mushroom were poisonous，shewouldn't have picked them for dinner．（pick）
要是知道这些蘑菇有毒，她不会采来做晚餐了．

11．He gave himself a new name to hide his __________ when he went to carry out the secret task．（　　）

10．When he was running after his brother，the boy lost his __________ and had a bad fall．（　　）

9．Did you predict that many students ______ up for the dance competition？（　　）

8．At one point I made up my mind to talk to Uncle Sam．Then I changed my mind，______ that he could do nothing to help．（　　）

7．Some insects________the colour of their surroundings to protect themselves．（　　）

6．It is not how much we do but how much love we put into what we do______benefits our work most．（　　）

5．I__________through that bitter period without your generous help．（　　）

	A．	couldn't have gone		B．	didn't go
	C．	wouldn't go		D．	hadn't gone

4．Claire had luggage an hour befor her plane left．（　　）

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