She her sick dog for two whole days, and she found it in the animal center at last.
| A．looked after | B．looked over | C．looked for | D．looked up |
—___________ I complete the composition today, sir?
—No, you needn’t. You may ___________tomorrow morning.
| A．Can, hand it in | B．May, hand in it |
| C．Must, hand it in | D．Need, hand in it |
—Tom, would you like to train our football team?
—___________.
| A．Sure, I’d like to | B．You’re welcome |
| C．It’s my pleasure | D．Not at all |
When our teacher heard of the news, he was too angry to say ___________.
| A．everything | B．nothing | C．something | D．anything |
Welcome to our store. We have skirts ___________all colors ___________$16 each.
| A．at, in | B．in, for | C．at, at | D．in, in |
—___________is the World Cup held?
—Every 4 years.
| A．How soon | B．When |
| C．How often | D．How long |