—Would you like some ________ to eat? —Just a little, please.

A. in    B. on    C. at    D. to

A. The harder ; the best    B. The hard ; the better

C. The harder ; the better    D. The hardest ; the  best

A. stop to have

B. stop having

C. to stop to have

D. to stop having

A. both； the number    B. either； the number

C. both； a number    D. either； a number

A. Congratulation!    B. What a pity!

C. No problem.    D. Never mind