You will fail the English exam ________ you study hard.
| A．however | B．anyway | C．unless | D．but |
— Watching TV too much _______ bad for your eyes.
—I’ll go to bed right away.
| A．is | B．are | C．was | D．be |
Do you prefer _______?
| A．skate | B．skates |
| C．skating | D．skated |
—Mr. Hu, can you tell us how to learn swimming well?
—Sure. But remember we can learn nothing well _______ hard work.
| A．with | B．after |
| C．without | D．at |
I think _______ necessary for you _______ breakfast.
| A．this; have | B．that; to have |
| C．it’s; to have | D．it’s; have |
—Would you mind _______here?
—I’m sorry about that. I’ll go somewhere else.
| A．no smoking | B．not smoking |
| C．no smoke | D．not smoke |