You shouldn’t playthe CDs.
| A．at | B．in | C．with | D．for |
This coat isn’t. It’s.
| A．your/my | B．his/ her | C．your /mine | D．hers/his |
—You can play basketball, Lingling. —Thank you.
| A．good | B．well | C．fast | D．high |
Look! Mum. Tom isa mess.
| A．make | B．makes | C．made | D．making |
Thereany computers in the classroom before.
| A．wasn’t | B．weren’t | C．aren’t | D．isn’t |