—_______that your backpack?
— No, _________. It's his backpack .
| A．is, it isn't | B．Is, it isn't |
| C．Are, it is | D．are, it is |
I was surprised that she could run ______I could.
| A．as fast as | B．as faster as |
| C．as fastest as | D．so fast than |
Our classroom is bigger than______.
| A．they | B．theirs | C．their | D．them |
Reading in bed isn’t good _____your eyes.
| A．to | B．at | C．with | D．for |
—______does your mother go shopping? —About once a week.
| A．How long | B．How often |
| C．How far | D．How soon |
—Jane , is there ______in today’s newspaper? —No, nothing.
| A．something important | B．anything important |
| C．important anything | D．important something |