—Whose advice do you think I should take, Tom’s or John’s?
—_______. You are old enough to make a decision for yourself.
| A．It’s up to you | B．That’s settled |
| C．Your turn | D．Either is OK |
8. Be careful ! The slightest spark could ______ the fireworks.
| A．set about | B．set off | C．set out | D．set up |
7. 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 |
6. Never waste anything, and ______ never waste time.
| A．first of all | B．after all | C．in all | D．above all |
5. China is a ______ country ______ to the third world.
| A．developed; belongs | B．developing; belongs |
| C．developing; belonging | D．developed; belonging |
4. —I’ll tell Mary about her new job tomorrow. —You ______ her last week.
| A．should have told | B．ought to tell | C．must tell | D．would have told |