--What's wrong with your uncle?
--- We're sure____ something is wrong with him, but we doubt_____ the disease can kill him.
A. if; whether B. that; that
C. whether; if D. that; whether
---Would you mind my sitting here?
---______! The man next to me has just gone. The seat is empty now.
A. You’d better not. B. Of course not
C. Take care D. Wait a minute
-- What's the skirt made of? -- It soft.. Maybe it's silk.
A. is feeling B. is felt
C. felt D. feels
-- Helen, do you know if Martin to my party next week?
--- I think he will come if he free.
A. will come; will be B. will come; is
C. come; is D. comes; will be
The computer requires _____. I think I need ______ to ask Mr. Zhang for help.
A. fixing; going B. to fix; going
C. fixing; to go D. to fix; to go
---What do you think of the white dress?
--- I_______ its style, but I_______ not choose it because of its price.
A. would rather; prefer
B. prefer; prefer
C. would rather; would rather
D. prefer; would rather
