Maggie is a neat and tidy student, who likes to have everything ______.
304. ---May good luck you!----The same to you.wait for B. await on C. wait upon D. waits on
303. I think you should _______ the doctor about your arm.
302. The two countries once into one, it will become a strong and powerful one in the world.
301. In the middle of last century planes began to be used to transport both passengers and goods. The underlined words means ____.
300. Britain trades with many European countries. This word "trade" means Britain ____.