I won’t hand in my exercise until the teacher _______ me to do that.

A. ask B. will ask C. asks D. asked

_______ he is only 12, he often goes to the old people’s home to perform plays for the old people as a volunteer.

A. If B. Since C. Though D. Because

Bob, _______ of the two boys, is the second tallest boy in our class.

A. lazier B. lazy C. the laziest D. the lazier

—Mr. Wang, must I come again on Sunday morning to clean the windows?

—No, you . I have asked others to do it.

A. don’t have to B. mustn’t C. can’t D. shouldn’t

Jack, you ____ be tired after working for eight hours without a short break.

A. can B. may C. must D. need

When we got _____Guangzhou, the train had already arrived ______ Guangzhou Railway station.

A. to; at B. in; at C. in; to D. to; in

Lucy is shy. She would not invite her classmates _____dancing with her.

A. practice B. practices C. practicing D. to practice

—I heard that your baby had a fever last night. How is she now?

—She is all right. Her temperature _____ in the morning.

A. came to B. came down C. came on D. came up with

People in different countries behave _____ when they eat dinner.

A. politely B. differently C. healthily D. quietly

—How do you like your English teacher?

—He is great. He _____ us for a long time.

A. taught B. will teach C. has taught D. was teaching