—There are five people in the room, but I know _____.
—It doesn’t matter. I’ll introduce(介绍) them to you .
A. both of them B. none of them C. neither of them
Our physics teacher told us light __________ faster than sound last term.
| A．travels | B．travel | C．travelled | D．travelling |
Xiao Li was supposed __________ her homework before nine o’clock. But she couldn’t.
| A．to finish | B．to finishing | C．finish | D．finishing |
Where was Daly __________ Linda was looking for him?
| A．that | B．while | C．at | D．where |
I __________ the CDs to you if I have time tomorrow.
| A．will return | B．returned | C．have returned | D．return |
How __________ she was when she didn’t see the famous star!
| A．disappointing | B．disappointment |
| C．disappoint | D．disappointed |