—_________ are these trousers?
—The trousers on the bed? They are only $15.
| A．How many | B．What color |
| C．Where | D．How much |
In English, she’s ______ writing than listening.
| A．better at | B．better in | C．good at | D．best in |
We are supposed ______ the lost child at once.
| A．find | B．to finding | C．finding | D．to find |
Sina said she ______ to school the next Sunday.
A wouldn’t goB. isn’t go C. didn’t go D. won’t go
The boy is ______to go to school..
| A．enough old | B．young enough | C．old enough | D．enough young |
There is a big tree ______ the house.
| A．in the front of | B．at the front of |
| C．in front | D．in front of |