he window, ______ it’ll get too cold in here.

Some Chinese students find it difficult to understand native speakers when in London.—Exactly, ______ they’ve learned a lot about grammar and known many words

Kevin, I can’t use my new washing machine. Can you show me how to use it— Why not read the _____first I am busy now.

The young man hopes to play_________ the next WorldCup.

ommend you first give up smoking, and thentry to find a job so that you’ll start a new life.— _______.