1．He had bread for breakfast this morning. he?( )A．hadn'tB．didn'tC．wasn'tD．doesn't——青夏教育精英家教网——

1．He had bread for breakfast this morning，_______ he？（　　）

20．---Look!Mr．Chen is playing volleyball so well on the playground．
---It ______ be him．He's now having the math class in the classroom．（　　）

19．You can come over now，but 10minutes is all I can spareto talk（talk） with you．

18．-Is everybody here？
-No，sir．Jimhasn't arrived（not arrive） yet．He is still on the way．

17．Man's understanding of nature is developing _________．It never stays at the same level．（　　）

	A．	at the right time		B．	for the first time
	C．	from time to time		D．	all the time

16．The old theatre will close soon__________ some extra donations are made．（　　）

15．应该做出决定不允许在室内抽烟．
A decision shouldbe made not to allow smoking indoors．

14．Threefifths （five） of the students have been league members since they came here．

13．There _____large areas of rice fields in our hometown．（　　）

	A．	used to have		B．	used to be
	C．	was used to having		D．	was used to being

12．-Look at that boy!Is that David？
-No，it ________ be him．He has gone to his hometown．（　　）

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