Matter is anything____
| A．that take up space and have weight | B．which take up space and have weight |
| C．that takes up space and has weight | D．those take up space and have weight |
I have had my bike _____, and I’m going to have somebody _____ my radio tomorrow.
| A．repaired; to repair | B．repairing; to be repaired |
| C．repaired; repair | D．to repair; repairing |
—So hard _____ in the past few months that he has made great progress in English.
—I can see that; only a few mistakes _____ in the exam.
| A．has he worked; did he make | B．he has worked; did he make |
| C．he has worked; he made | D．has he worked; he made |
Yang Liwei was surrounded by the audience _____ he stepped off the stage.
| A．until | B．through | C．now that | D．instantly |
I don’t know the girl _____ in the storm.
| A．to catch | B．caught | C．catching | D．to be catching |
The pilot asked all the passengers on board to remain _____ as the plane was making a landing.
| A．seat | B．seating | C．seated | D．to be seating |