are made of
| A．Glasses; glasses. | B．Glass; glass | C．Glasses; glass. | D．not start out. |
You should pay attention _____ English in your everyday life.
| A．use | B．using | C．to use | D．to using |
She seldom speaks English after class, for she was afraid __ mistakes __ grammar.
| A．to make; of | B．making; of |
| C．to be made; in | D．of making; in |
Many students study English by aloud in the mornig.
| A．read | B．reading | C．to read | D．to reading |
Old people and children must _______ in our country .
| A．take good care | B．be taken gook care |
| C．take good care of | D．be taken good care of |
They are ____ tired ____on.
| A．too; to walk | B．too; walking |
| C．so；to work | D．very； to walk |