It's really noisy outside. I would appreciate ____ if you raise your voice in order to make yourself _______ in the back.
—What time will Mr. Brown be back to China? —Sorry. I don’t know______.
—You have seen the film The Dead Reading, haven’t you? —__. How I wish to see it again!
—Have you made up your mind how to cheer up the sick kids? —__.
The zoo keepers is worried because the number of visitors __smaller and smaller.
It’s time to say goodbye to my school. I’ll always remember the people __ have helped me.