While ____ real world is always better and more interesting than ____ model in a park, theme parks can show us what ___ world looks like.

A. the, the, the     B. the, a, the     C. /, the, /       D. a, /, a

 I’ve made six new friends recently, ________ come from Weiyuan No. 2 Middle school.

A. two of them        B. and two of whom              C. of which two            D. two of whom

Every possible means _______to prevent the air pollution, but the sky is still not clear.

A. are being used     B. have been used     C. has been used      D. had been used

He is not very confident and always _______ before making a decision.

A. considers    B. hesitates              C. reflects      D. waits

--What would you do if it ______ tomorrow? 

-- We have to carry it on, since we've got everything ready.

A. rain       B. rains        C. will rain      D. is raining

I recognize the need to ______(强调) manners and respect as boys move into adolescence and adulthood.

While the rest of the world worries about India and China's growing power, India is _____ _____ _____ _____ _____ (密切关注）its competition.

Patience is not one of my _______.（美德）

The ________ of doctors believe smoking is harmful to health.（大多数）

We walked a couple of blocks, looking _______ ________ for a taxi.（徒劳）