May we leave the classroom now? No, you _____. You_____ to leave until the bell rings.
| A．mustn’t, are allowed | B．don’t have to , are supposed |
| C．needn’t , aren’t allowed | D．can’t , aren’t supposed |
----Mum, Can I have something______?
----Oh, dear . You can only drink some water. There is _____in the kitchen.
| A．to drink ，nothing else | B．drinking ，something else |
| C．to eat ，something else | D．eating， nothing else |
You are under 18 years old, so it’s _______for you to join Trail walker.
| A．impossible | B．meaningful | C．necessary | D．important |
There is _________in the box , is there ?
| A．something | B．everything | C．anything | D．nothing |
— Do you like coffe or milk ? — Both . But I prefer coffee ________milk .
| A．to | B．for | C．with | D．from |