The notebook __________ Jack’s. It has his name on it.
A.may belong to B.might belong to C.can be D.must be
There is so much smog these days. We all want to know __________.
A.how we can do to prevent it B.when can we prevent it
C.what we can do to prevent it D.why can’t we prevent it
__________ my friends __________ my brother has read the book. They all like it.
A.Either; or B.Neither; nor C.Not only; but also D.Both; and
—Will you go to Tom’s party?
—No, I __________.
A.wasn’t invited B.didn’t invite C.am not invited D.haven’t invited
-- How does John usually go to school? --- He ________ ride a bike, but now he ________ there.
A.used to; is used to walk
B.was used to; is used to walking
C.was used to; used to walk
D.used to; is used to walking
—President Xi says __________ you work, __________ you’ll be.
—Yeah, all of us should try our best.
A.the harder; luckier B.the harder; the luckier
C.harder; the luckier D.harder; luckier
