The student had no choice but _____ his teacher ____ the mistake he had made.
| A．to apologize to , for | B．to apologize, for |
| C．apologizing for, to | D．to apologize for, for |
He explained the question again to make it easier _______.
| A．to understand | B．understanding |
| C．understood | D．understand |
The scientist decided to ______his eyes to those who need them after his death.
| A．distribute | B．provide | C．donate | D．introduce |
The local villager gave such a(n)______description that all the tourists felt as if they were right on the scene.
| A．elegant | B．qualified | C．standard | D．vivid |
Tom is determined ______his classmates after many failures in school.
| A．get away with | B．give in to |
| C．keep up with | D．catch up with |
He won’t listen to any reason ______for your absence from his birthday party.
| A．you have given | B．that you have given it |
| C．you have given it | D．why you have given |