_____ to his work, the scientist didn’t get married all his life.
| A．Devoted | B．Devoting |
| C．Devote | D．To devote |
The good thing about children is that they _____ very easily to new environments.
| A．appeal | B．adapt | C．attach | D．apply |
Your performance in the driving test didn’t reach the requirements. _______, you failed.
| A．In the end | B． After all | C． All in all | D．In other words |
The Chinese are proud of the Shanghai Expo ____ successfully in Shanghai in May,2010.
| A．to be held | B．to hold | C．being held | D．holding |
Don’t_____so rudely while she is telling you what happened.
| A．cut out | B．cut in | C．cut off | D．cut down |
He lost a valuable watch. But when I wanted to comfort him, he said, “_____”.
| A．Don’t speak to me | B．I am angry | C．Go away | D．Leave me alone. |