The professor devoted all his life __________ the treatment of AIDS.
| A．to research |
| B．in researching |
| C．to researching |
| D．at researching |
The new computer costs me________ the old one I bought three years ago.
| A．three times as much as |
| B．three times as many as |
| C．as much as three times |
| D．as much three times as |
I can’t tell you _____way to the Wilsons’ because we don’t have ___Wilson here in the village.
| A．a； the | B．the ；/ |
| C．a； / | D．the ； a |
--- Look! The tennis player LiNa may lose the game.
---________,You know, many people are watching her on TV at the moment.
| A．Yes,I have | B．I hope not |
| C．Yes,I’m afraid so. | D．I hope so |
I feel it is your husband who ____ for the spoiled child.
| A．is to blame | B．is going to blame |
| C．is to be blamed | D．should blame |
At the back of the garden ____,which gives us much shade
| A．a tall tree standing | B．does a tall tree stand |
| C．stands a tall tree | D．standing a tall tree |