题目内容：

how long will your father
A.leave B.leaving C.to leave D.be away
   2.when will they leave _shanghai?
A.by B.from C.for D.in
   3.something_when they built the bridge.
A.cut out B.went wrong C.tidied up D.made a mistake
4.i think you can do it _(correct) this time
5.i _(spend)the weekend with my parents.i am going to take them to the park.
6.it is_(correct)for us to make noise in class.

优质解答

D.
C.
B.
correctly
am going to spend/will spend
uncorrect