—_______ to keep our classroom clean and tidy.
—You are right.
A. That’s our duty B. This is our duty
C. It’s our duty D. The duty is
I can do many kinds of housework ___ cooking. I’ll learn it from my mother.
A. for B. without C. except D. between
He eats _______ food, so he is _______ fat.
A. much too; too much B. too much; much too
C. much too; the many D. too much; too many
—Would you mind _______?
—Not at all.
A. provide help for us B. provide us with help
C. providing help for us D. providing us for help
—Must I take the medicine every day?
—No, you _______.
A. must B. mustn’t C. needn’t D. can’t
—I have a stomachache. What should I do?
—You _______ drink sweet water and _______ eat sweet food.
A. had better not; shouldn’t
B. should; had better
C. had better; had better
D. shouldn’t; should
