In such dry weather the flowers will have to be watered if they _____.
| A．have survived | B．would survive | C．are to survive | D．will survive |
Be careful ! The slightest spark could ______ the fireworks.
| A．set about | B．set off | C．set out | D．set up |
. The police are offering a $ 60,000 _____ for information about the killer.
| A．price | B．prize | C．award | D．reward |
People generally think that smoking is a bad ______ .
| A．custom | B．habit | C．behavior | D．action |
We invited her to dinner but she didn’t even bother to _______ .
| A．turn in | B．turn up | C．turn on | D．turn down |
—Where does your little daughter want to go during her holiday ?
—She is always looking forward to _____ to the Wu Yi Mountain.
| A．take | B．taking | C．being taken | D．b taken |