1He is the only student______ I've ever met ______ could answer this question .
A. who ; / B. / ; whom C. whom ; / D. / ; who
1—Don't worry .There is still ______ time .
—All right .
A. few B. plenty of C. a few
1—You can ask for help ______ you need it .
—It's very kind of you .Thanks a lot .
A. however B. whenever C. whatever
1—Maybe Jim can't go to the park tomorrow .He is ill .
—If he doesn’t go , ______.
A. neither do I B. neither will I C. so will I
1—Have you solved your problem ?
—No, I really don't know______
A. how to do with B. what to do C. what can I do
1—Excuse me, could you tell me______?
—Certainly ,it's over there along the street .
A. where the nearest post office is
B. where is the nearest post office
C. the nearest post office is where
