—Don’t play with the knife, ______ you’ll cut your hand. —Sorry, I ______ .
| A．so; can’t | B．and; won’t | C．but; mustn’t | D．or; won’t |
We’ll go to the park unless it ____tomorrow.
| A．rains | B．will rain | C．rainy | D．is going to rain |
——How do you study ______ a test ?
——I study _____working _____a group.
| A．for, in, with | B．for, by, at | C．for, by, with | D．of, in, by |
Mario used to _____________ in the morning.
| A．practice swimming | B．practicing swimming |
| C．practice swim | D．practices swimming |
I _______ the early bus because I got up late this morning.
| A．failed | B．took | C．caught | D．missed |
Tom is lazy .You can’t ______him _________ the bedroom everyday.
| A．show;to clean | B．suit;clean | C．expect ;to clean | D．expect;cleaning |