We will stay at home instead of ________.
A. walking B. to walk C. walk
If Iyou , I’d wear a shirt and tie.
| A．are | B．was | C．were | D．is |
Don’t laugh ___ others.You should help them when they are in trouble.
A.at B.to C.of
Sixteen-years-olds shouldn’t ______ to go to an Internet bar.
| A．be allowed | B．be allow | C．allow | D．are allowed |
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