t think your children could have been used tothe quick pace of life while working in Shenzhen, _____they—_____. They thought of returning to Changchun.

There are about five _______ young trees on the hill.

Alice is a character in the novel________the movie is adapted by Tim Burton

I believe the beauty of nature there will make an excellent _____ upon the tourists.

_____ in the queue for an hour,Tom suddenlyrealized that he had left his wallet at home.