It’s generous _______ you _______ your seat to someone in need on the bus.
| A．of; to give | B．for; to give |
| C．for; giving | D．of; giving |
Please some salt to the noodles.
| A．put | B．add | C．mix | D．make |
You'll make mistakes than the other students if you are careful enough.
| A．fewer | B．more | C．less | D．many |
— Would you mind here?
—I'm sorry about that. I'll go somewhere else.
| A．not to smoke | B．not smoking | C．no smoke | D．not smoke |
We couldn't see the road clearly the heavy snow.
| A．because | B．because of | C．so | D．though |
I'm sure I much taller in five years.
| A．am | B．was | C．were | D．will be |