It’s going to be some time _____ he sees his father again, _____ business has just been started in Switzerland.
213. The PLA men ________ten miles along the road for the flood-stricken area.
212. We must make sure that all the boxes should__________the owners’ names.
211. Though three football players of the opposite sideto prevent Robert from kicking the ball, he still ______ to shoot the ball into the goal.
210. Being a student, you should _____ full use of your time to study each day.
209. The world is________seven continents and four oceans. They are: Asia, Europe, North America, South America, Africa, Oceania and the Antarctica; the Pacific Ocean, the Atlantic Ocean, the Indian Ocean and the Arctic.