16．We believe scientists will a way to solve the problem of air pollution．( )A．come upB．come——青夏教育精英家教网——

16．We believe scientists will _______ a way to solve the problem of air pollution．（　　）

	A．	come up		B．	come to decision．
	C．	come over		D．	come up with

15．-I think eating all kinds of vegetables are good ____ our health．
-Yes．I agree _____ you．（　　）

14．--How much did you_______ for the new ipad？
--It _______ me 5000yuan．（　　）

13．Tom's mother is worried ________ her son．（　　）

12．-I know nothing about the history of the telephone．Could you tell me ？
-Yes，in 1876（　　）

	A．	who invented the telephone
	B．	how the telephone was invented
	C．	when was the telephone invented
	D．	when the telephone was invented

11．______ sleep too late．It's bad for your health（　　）

10．______he works hard，he will get good grades．（　　）

9．-China is a great country with 5，000years _____ history．
-Yes，it's three years___I went to China last time．I want to go there again．（　　）

8．Maria has _____ trouble _____ math，so she often asks her math teacher for help．（　　）

	A．	much，understanding		B．	no，with
	C．	many，understanding

7．There are many kinds of bikes here．She can't decide _____．（　　）

	A．	where to buy		B．	which one to buy
	C．	how to go there

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