He_______ his brother, but he______playing with his brother very much.
—What were you doing at 8:00 last Sunday?—I ______ rubbish with my classmates by Zijiang River.A.picked upB.am picking upC.was picking up
The boy is sleeping. Please ______ the radio.A.turn up B.turn off C.turn on
The woman ______ be our English teacher. She has gone to Canada.A.can’t B.needn’t C.mustn’t
—______can you finish your homework?—In about one and a half hours.A.How fast B.How soon C.How often
—How many women doctors are there in your hospital?—______ them ______ over twenty.A.A number of; areB.The number of; areC.The number of; is