—______ them _____ over twenty.

A. A number of; are B. The number of; are

C. A number of; is D. The number of; is

【题目】He listens to music at home every day．(用yesterday改写句子)
He to music at home yesterday．

【题目】The idea to go to West Hill______wonderful.
A.looks
B.tastes
C.sounds
D.smells

【题目】I don't remember when and where lthis umbrella．
A.buy
B.have bought
C.will buy
D.bought

—______. But in fact, Gina’s looks better than mine.

A. Of course B. Not at all

C. I’m afraid not D. Thank you

【题目】The flowers in the garden______sweet.
A.sound
B.taste
C.become
D.smell

A. It’s green. B. It’s a pen. C. It’s ruler.