_________, and you will be healthier.A. Keep exercise B. Keeping exercisingB. Keep exercising D. Keeping exercise
The teacher asked the students ________.
All of us have gone out. There is ________ at home.
I’ll go to see the film with you if it ________ rain tomorrow.
– Must I finish my work today? -- No, you _______.
____________ he is poor, he is happy.