--Listen! Is it Linda singing in the next room?
--No, it __________ be her. She is still in Shanghai.
A.can't B.couldn't C.may not D.might not
-- __________ beautiful city!
--Yes. Lots of tourists come to visit it every year.
A.How B.What C.How a D.What a
--I lost my MP4 on my way home this afternoon.
-- _________! You must be careful next time.
A.Take care B.Look out
C.Pay attention to D.What a pity
--I hear Jack Chan will come to Laiwu next week.
--Really? _______ he comes, my younger sister will be very happy,
A.If B.Until C.Unless D.Before
--Alice, please tell Eric to call me when he _____ back.
--No problem.
A.come B.comes C.came D.will come
There are ________ people in the supermarket. It's so crowded.
A.hundred B.hundreds C.hundred of D.hundreds of