That dog ought to be destroyed ______ it attacks any more children.
| A．until | B．since | C．after | D．before |
This large factory, which lies in the east part of the city, _ paper to the companies all over the world.
| A．supplies |
| B．provides |
| C．offer |
| D．give |
---- It ’s cloudy outside. Please take an umbrella
----- .
| A．Yes, take it easy. |
| B．Well, it just depends. |
| C．OK, just in case. |
| D．All right, I always take something to. |
--- Would you please send the papers to Mr. Li?
--- Certainly, him about something else in a case, so it won’t be any bother(麻烦).
| A．I’m to see |
| B．I see |
| C．I can see |
| D．I’II be seeing |
It took over 10 years the mother finally found her lost son in a remote village.
| A．that |
| B．before |
| C．since |
| D．when |
Uncle John was about to show me how to swim suddenly a loud noise came to us.
| A．when |
| B．before |
| C．that |
| D．then |