-How can I keep fit? -If you ride to school every day, you _______ fit. A. keep B. will keep C. are keeping
Mr. Zhou was really anxious _____he can’t find his car.
— What would you do if you won the lottery? — I would give it_____ medical research.
That notebook _____ John’s. It has his name on it.
Iplay the piano when I was a young boy.
Teenagers should not _____ .