1 . The boy’s final success p________ (证明) he was really smart.

2 . —I’m sorry I ________ the ball.
—Never mind. Let’s try again.

A．proved

B．missed

C．visited

3 . My hearing skill is a little poor, so I want to do something to _______ it.

A．improve

B．prove

C．change

D．add

4 . —What do you think of your school, Linda?
—It’s a good place for us to ________ ourselves for the future.

A．promise

B．prepare

C．prove

D．present

6 . The news that scientist Yan Ning ________ to leave the US and return to China has aroused many people’s attention.

A．listed

B．announced

C．performed

D．proved

7 . I was asked to ________ my phone number and address, and then the KFC could send me food.

A．prove

B．suspect

C．consider

D．confirm

8 . When I was asked to ▲ my telephone number and my address, I realized that it might be a wire fraud (电信诈骗).

A．prove

B．wonder

C．suspect

D．confirm

9 . The research he had devoted himself to __________ a perfect success.

A．proved

B．proves

C．prove

D．proving

10 . My father ________ to take me to Happy Valley this weekend. I hope he won’t let me down.

A．provided

B．protected

C．promised

D．proved