Instead of staying the same every day, Mary’s working hours are .
| A．limited | B．available | C．valuable | D．flexible |
2. The manager meant ____ the workers that being 5 minutes late meant ____ the company.
| A．to tell, to leave | B．telling, leaving | C．to tell, leaving | D．telling, to leave |
六.选择填空(15分)
1. Great changes ______ in China in the past 20 years.
| A．took place | B．have taken place | C．were taken place | D．have been taken place |
40. —William, what kind of music do you like, rap or jazz?
— _______. I prefer country music.
| A．Either will be OK | B．Both will be OK |
| C．To be honest, neither | D．Generally, I’m not sure |
39. A huge forest fire ______ after the lightning struck, but luckily no one died or got hurt.
| A．broke out | B．broke up | C．broke down | D．broke off |
38. Eric taught folk music in a local school for one year, ______ he spent some time abroad studying jazz.
| A．after that | B．after which | C．after it | D．after this |