e so much homework to do that I can’t go to play basketball with you, Tom. —Don’t be a wet blanket. Have some fun,

Bamboo, which is a common plant in the south, is used ______ in buildings, food, furniture and so on. It is used to make clothes as well.

________ matters to do the job well —what you are or where you come from?—Neither. It depends on whether you put your heart into it.

I believe your dream will come true one day if you keep on __________ hardfrom now on.

There were some chairs left over____everyone had sat down.