—Are you doing your homework？
—________．
| A．Yes，I am |
| B．Yes，I’m not |
| C．Yes，I like it |
| D．No，I am |
John called me as soon as he _______ my package.
| A．receive | B．will receive | C．received | D．Receives |
This room is _________for you to live in.
| A．big enough | B．enough big |
| C．small enough | D．enough small |
—Do you walk to school every day?
—I used to walk, but now I ride to school _______ walking.
| A．think of | B．care for |
| C．agree with | D．instead of |
______ careful you are, ______mistakes you will make.
| A．The more; the more | B．The fewer; the more |
| C．The more; the fewer | D．The less; the less |
—Do you know if he ____ to play football with us?
—I think he will come if he _____ free tomorrow.
| A．comes; is | B．comes; will be |
| C．will come; is | D．will come; will be |