Being an experienced teacher, he is good at ______ the mind of his students. 

— What’s the matter with you? — After the long walk, my legs _______ and I couldn’t even take one more step.

— Would you like to join us in a field trip this weekend?  — I’d like to. But I can’t ______ the time because I have an important exam to take on Monday.

.---You have just 15 minutes to get to the airport. ---All right. I guess I can ______.

Though suffering a serious injury, Rafael Nadal refused to _______ the game and went on.

. The school has recently decided that students aren’t permitted to use mobile phones at school, but I find it difficult to _______ this decision..

Don’t panic; just _________ that rock and I’ll come and fetch you down.

It’s well known that good relationship between two countries __________ the development of mutual culture and economy. 

. In the interview, he had finally ______ several customers of the advantages of his product

If we had not been ______ by the traffic jam, we would have arrived an hour earlier. 

Big efforts have been made to __________ government expenses to a desirable level.

I make most of my money by writing books but I do __________ magazines sometimes.

．—Did he _______ to escape being punished by the police? —No, he _______ to, but failed.

. The ______ house is his.

.You can’t see through the telescope until it ______  to your eyes.

. --- This kind of food is said to contain poisonous chemicals. --- So why not _____ it?

 I found him sitting in his chair，completely   ____    a magazine．

It’s reported that the mayor who ______ his power to give jobs to his relatives was put into prison.

．It was a long time before she_________ to what he had said.

--- What do you think of the service of this hotel? --- Excellent! They do their best to ______ the guests’ needs.