The young man wears glasses because he spends too much time _____ the computer.
| A．to work, in | B．working, on | C．to work, on | D．working, in |
The student is afraid _________ English with foreigners.
| A．to practice to speak | B．to practice speaking |
| C．practicing speaking | D．of practicing to speak |
He would rather ________for himself than________for a meal.
| A．cook；going out | B．to cook；go out |
| C．cook；go out | D．cooking；going out |
It’s important_______us_______ to our teachers carefully in class.
| A．of；listening | B．of；to listen |
| C．for；to listen | D．for：listen |
It’s generous_____ him to donate_____ money to UNICEF.
| A．of, so much | B．for, so many |
| C．of, so many | D．fro, so much |
Do you mind_________?
| A．I smoking | B．my smoking |
| C．my smoke | D．me to smoke |