—Do you think I can wear sports clothes for his wedding?
—No, sports clothes are not______.
A proper B. right C. appropriate D. fit
Nowadays people are more concerned about the environment __________ they live.
| A．what | B．which |
| C．when | D．where |
Tony lent me the money，__________ that I'd do as much for him.
| A．hoping | B．to hope |
| C．hoped | D．having hoped |
When the building was completed, he paid __________ the workers.
| A．off | B．for |
| C．back | D．in |
—I love the Internet. I've come to know many friends on the Internet.
—__________. Few of them would become your real friends.
| A．That's for sure |
| B．It's not the case |
| C．I couldn't agree more |
| D．I'm pleased to know that |
The sight of the snake made his hair __________ on end.
| A．to stand | B．be stood |
| C．stand | D．stood |