They are_________ to eat Chinese food though they have been in America for years.
| A．content | B．please |
| C．interested | D．fond |
The present situation is very complex，so I think it will take me some time to ________ its reality.
| A．make up | B．figure out |
| C．look through | D．put off |
Emergency line operators must always ________ calm and make sure that they get all the information they need to send help.
| A．grow | B．appear | C．become | D．stay |
Happy birthday, Alice！So you have ________ twenty－one already!
| A．become | B．turned | C．grown | D．passed |
Some people eat with their eyes.They prefer to order what ________ nice.
| A．looks | B．smells | C．feels | D．tastes |
It was already past midnight and only three young men ________ in the tea house.
| A．left | B．remained | C．delayed | D．deserted |