－Hi, Bruce. Here’s a letter for you.
－Thanks. I wonder_________.
| A．who that letter was from | B．who was from that letter |
| C．who was that letter from | D．who from that letter was |
—Why do you collect so many old bikes?
—I'Il have them _ and give away to the children who don't have bikes.
| A．used up | B．given up | C．fixed up | D．set up |
—Can we run across the road now?
—No, we _. We have to wait until the light turns green.
| A．needn't | B．mustn't | C．couldn't | D．shouldn't |
You are _to type quickly when talking to each other on QQ so the other person doesn't get bored.
| A．suggested | B．supported | C．taught | D．supposed |
—Don't be angry with your kid when he makes a mistake again, will you?
—No, I won 't. I know thatof us are perfect after all.
| A．none | B．neither | C．each | D．all |
Traveling around big cities by taxi can cost a lot of money, but it's usually to take the underground train to most places.
| A．amazing | B．expensive | C．convenient | D．exciting |