Jane __________ be in the office. She has gone to the meeting room.

A.mustn’t B.needn’t C.can’t D.shouldn’t

Once you make a decision, you'd better ____________your mind.

A.don't change B.not change C.not to change D.no changing

A woman from Harbin can remember over 15______________ telephone numbers.

A.thousand B.thousands C.thousand of D.thousands

Mary ____________ in that housing estate since she came back to Shanghai.

A.is living B.had lived C.would live D.has lived

___________useful advice she offered us! We all thank her.

A.What B.What a C.How D.How a

My son knows nothing about his hometown. He _____________there.

A.has ever been B.has never been

C.has ever gone D.has never gone

All the restaurants are listed on the paper ____________ you can choose one to have lunch easily.

A.although B.because C.so that D.if

—Can you tell me ___________ your online shopping will arrive?

—In three days, I suppose.

A.how fast B.how long C.how often D.how soon

More trees __________ on both sides of the road in our city this coming winter holidays.

A.are planted B.were planted

C.will be planted D.have been planted

Don’t stay up too late, ______________ you’ll find it hard to get up on time tomorrow.

A.or B.but C.and D.so