-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 |
We have a lot of work______today.
| A．to do | B．doing | C．do | D．did |
The small local school in Parkville ____________five years ago.
| A．paid for | B．closed down |
| C．closed to | D．picked up |
It’s polite ______ “Thank you” when you receive something from someone.
| A．says | B．say | C．saying | D．to say |
When the teacher came in , the students _______ about the film.
| A．are talking | B．talked |
| C．were talking | D．talk |
Our teacher often gives us some about English.
| A．advices; learn | B．advices; learning |
| C．advice; learn | D．advice; learning |