The man ________is talking to my math teacher is my father.
A.who B.which C.what D.where
—Don't you find it hard to realize our dreams?
—Perhaps, but dreams will come true without doubt as long as we ________ them.
A.turn off B.stick to C.cut down D.show up
—Karl ________have seen this movie many times, because he remembers all these names so clearly.
—But he only watched it one time yesterday.
A.might B.need C.must D.can
Joining a summer camp is a great chance ________ free time with your friends.
A.spend B.spending C.to spend D.to spending
﹣ Many boy students think physics is geography．
﹣ I agree．I' m weak in geography．
A.much difficult than B.as difficult as
C.less difficult than D.more difficult than
——Lucy, is your uncle a teacher?
——Yes,he is.He history for nearly 20 years.
A. teaches B. has taught C. is teaching D. will teach
