1.Opposition leaders will be watching carefully to see how the Prime Minister ________ the crisis.

　　A. handles

　　B. conducts

　　C. observes

　　D. directs

　　2.It took a few seconds for her eyes to ________ to the darkness.

　　A. allocate

　　B. adopt

　　C. apply

　　D. adjust

　　3.To write up his novel， John is looking for an environment free ________ outside distraction.

　　A. on

　　B. with

　　C. from

　　D. in

　　4.Johnson was ________ unknown before running for the presidency.

　　A. visibly

　　B. visually

　　C. vertically

　　D. virtually

　　5.The volunteers would rather go by train than ________.

　　A. to drive

　　B. drive

　　C. driven

　　D. to be driven

　　6.Police are ________ the disappearance of two children.

　　A. looking up

　　B. looking through

　　C. looking into

　　D. looking on

　　7.If you try to learn too many things at a time， you may get ________.

　　A. concentrated

　　B. confused

　　C. confirmed

　　D. convinced

　　8.You should help them ________ when your friends quarrel with each other.

　　A. come into sight

　　B. come to terms

　　C. come into play

　　D. come to power

　　9.Modern economics ________ the country‘s agricultural policies.

　　A. undergoes

　　B. understands

　　C. underlies

　　D. undertakes

　　10.I was writing a report last night; ________ I would not have stayed up late.

　　A. however

　　B. otherwise

　　C. therefore

　　D. furthermore