Smile to the world, _______ the world will smile back to you.
Our hospital needs two ___ doctors, Mrs Li. You can ask your son to have a try.A. women B. man C. men
Don’t bring food to the party. If you ___,I ‘ll take it away. A. are B. do C. will
— 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 off B. When the plane will take off C. When would the plane take off
-What time will Diana get to Chengdu?-I’m not sure. When he ________, I’ll call you. A. will arrive B. arrive C. arrives