The wholeclassgreatly moved at his words.

You see，I’m poor in maths，you are not good atEnglish，and…—That’s________we should help each other.

Tom likes playing soccer. So he wants __________ a sports club.

Could you help me put up the maps on the wall—-_______________.

One primary goal of UNESCO is to _____ modern knowledge societies in which all people can participatein information and knowledge.