It is common in ______ that people in _____ fifties are going to university for further education.
| A．90s; the | B．the 1990s; / | C．90s; their | D．the 1990s; their |
—Putting on a happy face not only helps us make friends but also makes us feel better.
— __________.
| A．I'd love to |
| B．I'm with you on that |
| C．It's up to you |
| D．It's my pleasure |
Don't worry. We are __________ to find a way to solve the problem.
| A．bound | B．relevant |
| C．grateful | D．fluent |
—What will you do for the children in the quake-hit area?
—I am planning to __________ a large number of books to them.
| A．give up | B．give off | C．give back | D．give away |
After losing $ 20,000 on my last business, I'm not __________ this time.
| A．taking a chance | B．taking away |
| C．taking on | D．taking off |
__________ has finished the work ahead of time will be rewarded though we don't know who it will be.
| A．Those who | B．Anyone |
| C．Whoever | D．No matter who |