The world economic crisis _______ in 2008, but the global economy began to recover in the second half of 2009.
| A．rose | B．raised | C．aroused | D．arose |
All of them try to use the power of the workstation ___ information in a more effective way.
| A．presenting | B．presented | C．being presented | D．to present |
The way the guests ___ in the hotel influenced their evaluation of the service.
| A．treated | B．were treated | C．would treat | D．would be treated |
–What do you think of teaching, Bob?
–I find it fun and challenging. It is a job ___ you are doing something serious but interesting.
| A．where | B．Which | C．When | D．that |
One of the few things you ___ say about English people with certainty is that they talk a lot about the weather.
| A．need | B．must | C．should | D．can |
For breakfast he only drinks juice from fresh fruit ___ on his own farm.
| A．grown | B．being grown | C．to be grown | D．to grow |