If we can _____ our present difficulties, then everything should be all right.
| A．get off | B．come across | C．come over | D．get over |
9. Please ______ your sister to bring the ticket for the concert.
| A．remind | B．remember | C．warn | D．Let |
8. Be careful ! The slightest spark could ______ the fireworks.
| A．set about | B．set off | C．set out | D．set up |
7. The police are offering a $ 60,000 _____ for information about the killer.
| A．price | B．prize | C．award | D．Reward |
6. People generally think that smoking is a bad ______ .
| A．custom | B．habit | C．behavior | D．Action |
5.We invited her to dinner but she didn’t even bother to _______ .
| A．turn in | B．turn up | C．turn on | D．turn down |