–What should I do, doctor? --________ healthy, you should take more exercise.
You’d better _______ too much meat. You are much too fat.
Our school will play No.4 Middle school .I think we’ll win. Please cheer us .
The policeman asked the girls ______ play in the street.
—Would you like to go camping with us tomorrow?—_____
—Why not go to the mountains for a vacation?— _____