. -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 |
When we practice English speaking, we often end up ____in Chinese.
A.speak B.spoken C.speaking
Many students asked the teacher _____ the time of the test.
A.for B.to C.about
I study math by ____ lots of exercises.
A.did B.doing C.Do
Reading aloud is a good way______ English.
| A．to learn | B．learning | C．learns | D．learned |
Look! There are some boys ______soccer there.
| A．to play | B．play | C．playing | D．played |