The world’s population is growing ______ and there is _______ land and water for growing rice.
| A．more; less | B．larger; fewer | C．larger; less | D．more; fewer |
Light music makes us ______.
| A．to relax | B．relaxed | C．relaxing | D．relaxes |
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 |