Environment(環(huán)境) is very________，but you don’t understand the_______ of it，you always drop litter everywhere．

A. important，important B. important，importance

C. importance，importance D. importance，important

Sandy is one of________ girls．She does everything________．

A. the careful’the careful B. the most careful，carefully

B．

C. more craeful，the most careful D. the most carefully，careful

You have two brothers I have two sisters.

A. when B. while C. as D. for

Why not swim in this river? —Oh，no．Mum told me_______ here．It’s dangerous．

A. will swim B. to swim C. to not swim D. not to swim

Don’t smoke or drink_________．You should keep healthy．

A. too much B. much too C. too many D. many too

What a beautiful coat! Where did you buy _______? I want to buy _______ just like it.

A. it; one B. one; it C. one; one D. it; it

If someone shows good manners to others，he is a_________ person．

A. impolite B. polite C. rude D. dispolite

Jim never tells a lie，he is very_________．

A. honest B. polite C. important D. correct

You don’t need________him more about the report because he’s known it．

A. to tell B. tell C. telling D. told

I have two rooms________，but I can’t decide________．

A. to live；to choose which one B. lived；choose which one

C. to live in；which one to choose D. live；which one