.To go on until you succeed is what life is ________about.
| A．itself | B．both | C．each | D．all |
A terrible earthquake struck Ya'an in Sichuan Province，__________ a lot of deaths and damage.
| A．caused |
| B．causing |
| C．having caused |
| D．to cause |
-I don't know how to deal with my son. He always refuses __________ advice I give him.
-He just wants to show he has grown up, maybe.
| A．no matter what |
| B．whatever |
| C．no matter which |
| D．whichever |
__________，the gathering crowd burst into applause.
| A．On entering the hall |
| B．When he entered the hall |
| C．The speaker took his place |
| D．No sooner had the speaker entered |
With so many exercises __________，the students are having a hard time.
| A．finished |
| B．finishing |
| C．to finish |
| D．being finishing |
If we __________ the strong earthquake in Sichuan, we __________ so much.
| A．had predicted; wouldn't have suffered |
| B．predicted; wouldn't have suffered |
| C．would have predicted; hadn't suffered |
| D．had predicted; wouldn't suffer |