[ 11·株洲中考]—Let’s go dancing tonight. —Sorry, I ________. I have to go to my guitar lesson. A. mustn’t B. needn’t C. can’t
Basketball is so popular a game that________people play it for fun and exercise.
—I have bought a nice dress.—Where________you________it?
He wants to________you on the question of how to learn English well tomorrow.
Have you ever been to Shanghai________?
—Have you locked the windows________?—Yes,I have________locked them.