I will _______ him when I _______free．
| A．call, am | B．call to, am | C．call, will be | D．call to, will be |
--- ____ you _____ of the pop singer called Justin Bieber?
--- Yes, I have. His voice sounds_____.
| A．Did; hear; beautifully | B．Have; heard; beautifully |
| C．Did; heard; beautiful | D．Have; heard; beautiful |
I always tell my students _______ on the road because it’s really dangerous.
| A．not to play | B．to play not |
| C．not playing | D．not play |
—Mum, must I stay there the whole day?
—No, you .You come back after lunch, if you like.
| A．mustn’t; can | B．needn’t; must |
| C．needn’t; may | D．mustn’t ; must |
I think _______ necessary for you _______ breakfast.
| A．this; have | B．that; to have |
| C．it’s; to have | D．it’s; have |
You’d better _______ too much meat. You are much too fat.
| A．not eat | B．eat other |
| C．not to eat | D．don’t eat |