You were ________ to close the windows. Why were you so careless?

A. allowed　　 B. believe　　　 C. supposed　　 D. caused

 Please tell me the truth, _______ I can decide how to help you next step.

A. so      B. or        C. but          D. for

 School students _______ smoke because it is against the school rules.

A needn’t      B. couldn’t         C. won’t        D. mustn’t

 When I called the bus service, I _______ that there was no more bus.

A. was telling      B. was told      C. has told       D. had told

 Hurry up! If we miss ____ last bus, we’ll have to get home by _____taxi.

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

 I’m not sure when the plane will __________ and when it will land.

A. take off        B. run off      C. open up      D. stay up 

 Excuse me, would you mind _______ your voice down, please?

A. to keep       B. keeping      C. keep         D. kept

-- Which do you like ______, summer or winter?　　

-- I’d prefer winter.

A better　　　 B. best　　　 C. good　　　　　 D. well

--- The weather is very good. Let’s go to the seaside.　

--- _________. Why not?

A Have fun　 B. Not really　　 C. Sounds fine　　　 D. Not at all

－There are so many girls over there. Which one is your sister?

－The one _________ hat is yellow.

　　　　 A．who　　 B．whose　　 C．that　　　 D．which