?____ will Mr Green be back?

　　?In a week,I think.

　　A.How often　　B.How many

　　C.How long　　 D.How soon

Hello,everybody!You are taking the important exam now.Don't be nervous.It is not as difficult as you imagine.I'm sure you all will succeed.Please answer every question with great care.You know ____ you are,____ mistakes you'll make.

　　A.the careful；the few　　B.the more careful；the less

　　C.careful；few　　D.the more careful；the fewer

?Now the air in our hometown is even ____ than it was before.

　　?So we must do something to stop it.

　　A.better　　B.dirty

　　C.more better　　D.worse

桰 think drinking milk is good ____ our health.

　　梇es,I agree ____ you.

　　A.for；with　　B.to；to　　C.with；to　　D.at；with

Audrey Hepburn was born in Belgium ____ 4th May,1929.　　

　　A.at　　B.in　　C.on　　D.from

Personal computers ____ in 1976.It has changed the whole world.

　　A.have been invented　　B.are invented

　　C.were invented　　　　 D.invented

When and where to build the new factory ____ yet.

　　A.has not been decided

　　B.have not been decided

　　C.has not decided

　　D.have not decided

Students ____ slippers when they are at school.

　　A. don't allow to wear

　　B.aren't allowed to wear

　　C.aren't allowed to put on　　

　　D.aren't allowed wearing

?Isn't Ann back yet?

　　?No,but I think she ____in half an hour.

　　A.returned　　　　 B.will return

　　C.has returned　　 D.returns

If Mike ____ up earlier,he can finish the work in time.

A.get　　B.will get　　C.gets　　D.is getting