. Dear students, please read every sentence carefully. ___ you are, ____ mistakes you’ll make.
| A．The more carefully, the fewer | B．The more careful, the less |
| C．The more carefully, the less | D．The more careful, the fewer |
—Excuse me. What did you say you would like to do, Miss White?
—I said I’d better go back to the office. I ______ somebody this afternoon.
| A．would meet | B．meet |
| C．am going to meet | D．was meeting |
We __________ our breakfast. We __________it at school at 6:30.
| A．have had; have had | B．have had, had |
| C．had, have had | D．had, had |
The students are clever. They have no problems _____ out the math problem.
| A．work | B．working | C．works | D．to work |
—Do the dishes,Tom, or I will tell Mom!
--Mind your own_____,Mary!
| A．action | B．way |
| C．business | D．duty |
I think this problem is much more difficult than that one,______?
| A．don’t I | B．do I |
| C．is it | D．isn’t it |