If you feel too tired while working, you’d better stop _______and have a rest.A. work B. to work C. working
—Would you like to climb mountains with me this Sunday? —I’d love to. But I_______ play table tennis between Class Three and our class.
Our football team is _______ win next year.
Everyone knows China is getting _______.
—Shall we go to the park? — __________________
—Humans can’t live _______ air. —I agree with you.