Tony ______ sing Chinese songs .
—How often do you exercise?—___A. Two B. Twice C. Second
—Help___to some fruits.—Thank you .A. yourself B. your C. You
—You look really beautiful in this pink dress, Sally.—___A. No, just so-so. B. Thank you. C. Yes, I’m sure.
— How clean and tidy your bedroom is!—Thank you. It every day.A. cleans B. is cleaned C. was cleaned
— Could you tell me _?—Sorry, I don’t know.A. When will the plane take offB. When the plane will take off C. When would the plane take off