“How long do you suppose it is _______ he left for Japan?” “No more than half a month.”

A. when  B. before  C. after D. since

_Your suit won’t be ready_______Friday.You can collect it next Monday.

A.on                     B.by                     C.till              D.for

_For six or seven months in the year,no work can be done, _______the rainy season makes it impossible.

A.while                 B.until                  C.before                D.when

I failed again in the examination and only then_______how much time I had wasted.

A.I realized                         B.I had realized

C.did I realize               D.had I realized

Would you like______ knife and fork，or would you rather use______ chopsticks，sir?

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

—Have you seen ______Audi car I parked here?

—Is it ______red one?A young lady has driven a red car away.

A.an;a                   B.the;the

C.the;a          D.an;the

The dictionary doesn't belong to your brother ____, but it belongs to me.

       A. and, me   B. or, yours   C. or , mine     D. and, yours

---Did you visit the famous museum ?

　 ---No. We ______ it. But we spent too much time shopping.

　　A. can't have visited 　　　　　 B. could have visited

　　C. must have visited 　　　　　 D. shouldn't have visited

People are always on the go , so they ____ spend their weekend on housework .

       A．most        B．almost     C．mostly     D．nearly

Professor Smith has written some short stories , but he is _____known for his plays .

       A．better  B．more    C．best D．most