You have been sitting on my hat and now it is badly out of __________.
| A．date | B．order | C．shape | D．balance |
_____as a responsible person ，Tony was appointed head of the department.
| A．Judging | B．Judged | C．Having judged | D．To be judged |
Some fruits are so easily harvested in this area that they are never of great _____
| A．fare | B．benefit | C．help | D．worth |
The best part of _____vacation isn’t going somewhere else; it’s being where you are, fully involved in _____experience.
| A．/; an | B．a; the | C．the; an | D．the; / |
Not once ________ to Michael that he could one day become a top student in his class.
| A．occurred it | B．did it occur |
| C．it occurred | D．it did occur |
Anyone, once _______ positive for H7N9 flu virus, will receive free medical treatment from our government.
| A．to be tested | B．being tested | C．tested | D．to test |