As middle school students, we _____ the police to keep order.
| A．are used to help | B．used to helping |
| C．used to help | D．used to be helped |
—Have you heard of this new brand of computer, Mike?
—Yes, of course, and I’ve decided to buy ___.
| A．it | B．one | C．this | D．that |
Because the first pair of shoes did not fit properly, I asked for _____.
| A．another shoes | B．another one | C．the others ones | D．another pair |
—Did you reach the top of the mountain?
—Yes. Even I myself didn’t believe I could make_____.
| A．that | B．it | C．this | D．them |
For quite _____ students，their teacher's advice is more important than _____ of their parents'．
| A．few,one | B．a few,that | C．a little,some | D．a lot,many |
The information on the Internet gets around much more rapidly than ____ in the newspaper.
| A．it | B．those | C．that | D．one |