Doctors say that exercise is important for health, but it ________ be regular exercise.
| A．can | B．will |
| C．must | D．may |
The camera was _____ by his son and he had to have it repaired.
| A．ruined | B．destroyed | C．injured | D．damaged |
_____ that he isn’t adequate to the present job, he devotes all his spare time to studying professional knowledge.
| A．Concern | B．To concern | C．Concerned | D．Concerning |
--- Has your brother returned from the USA yet?
---- Yes, but he ____ here for only two days before his company sent him to Australia.
| A．stayed | B．has stayed | C．will stay | D．was staying |
Several Chinese films are rising to international fame, _____, Brokeback Mountain directed by Ang Lee has won the Oscar Awards.
| A．such as | B．for example | C．namely | D．that is |
Steve Paul Jobs passed away in America on October 6th, 2001, _____ death made millions of people feel sorrowful.
| A．whose | B．which | C．when | D．where |