选择题
I' sorry to__ you.----Not at all.
A.brotherB.botherC. matter D.disturbs
If I__ you,I__ be afraid.
A.we'would not B.was;wouldn'tC.were;won't D.were'wouldn't
I don't know__Ishould bring a present.
A If
B.whomC.as
D what
Idon't know__ I should bring as a present.
A.If B. whom C.as D. what
