What do you think of the new law made by the government?—As far as I’m concerned, it will ________ the peace and stability of our country.

We’ ve published large quantities of books. This year___ we’ve published three million.

Learning a foreign language can help you to understand other cultures _____, it can be a useful skill in many kinds of work [ ]

Plants _________carbon dioxide and at the same time _________oxygen. So we may put some in our bedrooms to purify the air.

(2009福州市高中毕业班第一次单科质量检查) We were very busy yesterday. Otherwise we _____part in the discussion.