It’s 8 o’clock. My mother is reading a book. My sister and I _____.

A. is doing my homeworkB. am doing my homework

C. is doing our homeworkD. are doing our homework

—Excuse me, Maria. Can I use your bike?

—Sure. Here you are. But you must return it _____ time.

A. inB. atC. on D. to

Mrs. White _____ her wallet now, but she can’t ______ it.

A. is looking for; findB. finds; look for

C. is looking for; findsD. looks for; finding

—What _____ Yu Ping usually _____ in her free time?

—She usually goes to the library.

A. do; doB. is; doingC. does; doesD. does; do

My brother usually _____ his classroom after school. But now he _____ basketball.

A. cleans; playsB. is cleaning; plays

C. cleans; is playingD. is cleaning; is playing

—_____ do you go to the zoo with your brother?

—Three times a month.

A. How long B. How oftenC. How oldD.How much

Mr. Wang __ gets up early. So he is ______ late for work.

A. always; always B. never; neverC. always; often D. always; never

—It’s time _____ lunch.

—OK. Let’s _____.

A. for; goB. for; goingC. to; goingD. to; go

—_____ is it today?

—It’s Tuesday.

A. What classB. What timeC. What monthD. What day

—How long can I keep the books?

—_____

A. Three. B. Three times.C. Three days. D. Very often.