—Can you tell me ________ to send this postcard to New York by airmail?—Let me check. Oh,it’s one dollar.
—Where is your brother?—He has gone to Beijing. He back in three days.
—Ann, I am worried I’m getting fatter. What shall I do?—I think you should eat ________ food and do more exercise.
—Why don’t you buy the bike, Mary? — It’s too expensive. I can’t it.
they are twins, they don’t look the same at all.
The mother walked into the room in order not to wake up her baby.