It’s important __________.
—Don’t read ______ the sun because it’s bad _____ your eyes.—Oh, thank you.A. under; at B. under; for C. in; for
—Smoking is bad for your lungs and it can even cause cancer.—Oh! I think I must ______ smoking.A. get up B. give up C. grow up
—The doctor told me to stay at home and have a good rest.—Follow the doctor’s _______, and you’ll get well soon.A. advice B. medicine C. rule
—Doing exercise every day _____ me very healthy.A. makes B. make C. made
—I can’t sleep well at night. I often feel tired.—You ______ drink some milk before going to bed. It’s good for your sleep.A. shouldB. shouldn’tC. mustn’t