—Do you know __ ___?
— Sorry, I don’t. But I saw her just now.
A. where has she gone B. where she has gone
C. where she has been D. where will she go
—Are you worried about the coming exam?
—No, I think the more ________ you study, ________ mistakes you’ll make.
A. careful, the less B. careful, the fewer
C. carefully, the less D. carefully, the fewer
— ________ have you learned to play the piano?
— ________ five years ago.
A. How long, For B. How often, For
C. How long, Since D. How soon, Since
—I'm going to visit Yellow Mountain with my family this weekend.
— ________.
A. Good luck B. Congratulations
C. Have a great time D. That sounds good
Don’t worry! I’ll do what I can you when you are in trouble.
A. to help B. help
C. helping D. helped
—I have never been to African countries. What about you?
— ________.
A. Neither have I B. So do I
C. Neither do I D. So have I
