ofthewaterpolluted.Wemusttryto

______of the water_____polluted. We must try to protect our environment.

A．Two third; are	B．Two third ; is
C．Two thirds; are	D．Two thirds ; is

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--- Can I have __________ pieces of bread? --- Sorry, there’s __________ left.

A．two more; else nothing

B．another two; nothing else

C．another two;else nothing

D．more two;nothing else

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_________ those boys are playing __________ in the club!

A．How happy; the chess	B．What happily; chess
C．How happily; chess	D．What happy; the chess

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My classmate Frank is better __________than the others in my class.

A．in speak jokes	B．to tell jokes
C．of saying jokes	D．at telling jokes

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A．lazy	B．lazier
C．the lazier	D．the laziest

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Shanghai is bigger than _________ in Jiangsu and bigger than _________ in China.

A．any city;any city

B．any city;any other city

C．any other city; the other cities

D．any other city;any city

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