The hostess of the party, who ______ as a doctor for five years, is president of a famous private school.
| A．worked | B．has worked | C．works | D．had worked |
---- _____? ---- You were saying you sold the house and left your hometown.
| A．How come | B．Like what? |
| C．Do you have the time | D．Where was I |
The stadium was named ____ the club’s first chairman , who had high fame .
| A．in case of | B．in honor of | C．in search of | D．in place of |
We must keep our room clean. Dirt and disease go _____, you know.
| A．from time to time | B．hand in hand | C．step by step | D．one after another |
I thought you ____ like something to read, so I have brought you some books.
| A．may | B．might | C．could | D．must |
Every four years athletes from all over the world _____the Olympic Games .
| A．join | B．attend | C．take part in | D．sit for |