---What is happening over there?
--- Oh, about ________ fans are waiting here. They want to see the great singer.
| A．two thousand of | B．two thousand |
| C．thousand of | D．two thousands of |
A has beautiful feathers . And it can sing nicely.
| A．cat | B．parrot |
| C．goldfish | D．dog |
Peter, you should leave the light when you’re out.
| A．off | B．closed | C．on | D．open |
I think it’s unusual thing to find a UFO.
| A．a | B．an | C．the | D．不填 |
The young lady________ is talking with our teacher comes from America.
| A．who | B．whom | C．which | D．whose |
Waste paper mustn’t _______. We should keep our environment clean.
| A．throw away | B．thrown away |
| C．be thrown away | D．been thrown away |