We want to know_______.
| A．how old is he | B．how old he is |
| C．how old he’s | D．how old his |
There are many students in the classroom. Jim is standing _____ them.
| A．among | B．between | C．at | D．on |
Jim, please ________ the TV. I want to watch CCTV news.
| A．turn up | B．turn down | C．turn off | D．turn on |
Reading in the sun is ______ to your eyes.
| A．hopeless | B．harmful | C．harmless | D．careless |
Mr Green has lived in China _______ two years ago.
| A．before | B．after | C．for | D．since |
I think she is ________at dancing than singing.
| A．better | B．good | C．well | D．best |