— Who’s that man over there standing in the garden? Is it Mr. White?
—It __________ be him. He has gone to Shanghai on business.
A. shouldn’t B. may C. can’t D. must
— ______ does your English teacher live, Michael?
— About 30 minutes’ drive, so he gets up early every day.
A. How far B. How long C. How many D. How often
— Your aunt often walks the dog in the morning.
— Yeah, bad weather stops her.
A. when B. unless C. because D. since
— Mr. Smith joined in different activities in Beijing. Do you know ___________?
— Since 5 years ago.
A. when he went there B. how long he has stayed there
C. how soon he will come back D. when he will come here
— Why didn’t you come to play football with us yesterday afternoon?
— I ________ my mother with the housework then.
A. was helping B. helped C. had helped D. have been helping
— Is Tina going to Jack’s birthday party?
— No, because she __________.
A. isn’t asked B. doesn’t ask C. didn’t ask D. wasn’t asked
