_______ to sunlight for too much time will do harm to one’s skin, so you should make it a rule to get your skin creamed before going out in summer.
| A．Exposed | B．Having exposed | C．Being exposed | D．To expose |
Victims, ________ in the news, who are infected with H7N9 have come up to 28.
| A．is reported | B．reported | C．reporting | D．which reports |
If I long enough to have a job, I would choose to be a doctor, those AIDS patients．
| A．had lived; helping | B．should live; help |
| C．were to live; helping | D．should have lived; help |
The broken bike was found ______ by the riverside.
| A．abandoning | B．abandoned |
| C．to be abandoned | D．being abandoned. |
The teacher called Tom to his office because he was caught ______ in the exam.
| A．to cheat | B．cheating | C．cheated | D．cheat |
We, ______ a discussion with the teacher, came to understand the problem better.
| A．holding | B．held | C．being held | D．having held |
l'm afraid that I can't attend Tom's wedding party_______next weekend.
| A．to be held | B．being held | C．held | D．is to be held |
The manager listened to the customers’ complaints attentively with great patience, _____ to miss any point.
| A．not trying | B．trying not | C．to try not | D．not to try |
______ by the clear waters, this forest provides visitors with a wonderful chance to see some endangered birds in the wild.
| A．Being surrounded | B．Surrounding | C．Surrounded | D．To be surrounded |
Kate is said ________ abroad, but I don’t know what country he studied in.
| A．to have studied | B．to study |
| C．to be studying | D．to have been studying |