---Have you finished your work yet?
---No, not yet. I think it’ll take _____ ten minutes.
| A．another | B．other | C．others | D．more |
No one wants you to be _______ but we really want you to do your best always.
| A．proud | B．perfect | C．polite | D．popular |
－Could you please help me check what’s wrong?
－Sorry, I don’t have much _______of the computer.
| A．introduction | B．development | C．knowledge | D．information |
－Why does the river smell terrible?－Because the water_______.
| A．was polluted | B．has been polluted | C．will be polluted | D．has polluted |
一Have you read today’s morning paper?
－Not _______. What’s the latest news?
| A．only | B．yet | C．ever | D．just |
－How about the pollution in the countryside?
－Luckily, it’s not as serious as _______ in the big cities.
| A．that | B．it | C．one | D．those |