Tom wants________to you．Are you free？
| A．to tell |
| B．tells |
| C．to talk |
| D．talks |
The boy is lost. The police ______ him.
| A．are searching | B．is searching | C．is searching for | D．are searching for |
He listened carefully, but heard ______.
| A．something unusual | B．nothing unusual |
| C．unusual something | D．unusual nothing |
This bag isn't mine. It's ______.
| A．somebody else | B．somebody else's | C．else somebody's | D．nobody else |
Shanghai is one of ______ in the world.
| A．the big city | B．the biggest city | C．a big city | D．the biggest cities |
---When did you ______? --- ______ the morning of November 20th.
| A．arrive at, In | B．get to, In | C．get, On | D．arrive, On |