How long have you __________ the book?

　　A. borrowed　　B．bought　　C．had D．lent

桯ow long has Mr Smith lived __________ Nanjing?

　　桯e lived here __________ 2002．

　　A. at；by　　B. at；of　　C．in；for D．in；since

I heard the news __________ the radio．

　　A. from　　B．to　　C．over D．in

It takes her fifteen minutes __________ to school．

　　A. walking　　B．to walk　　C．walk D．walks

Mr Lin has taught in the school __________ he come here in 2002．

　　A. after　　B．when　　C．since D．before

I like your bike．How much does it __________?

　　A. spend　　B．cost　　C．pay D．a(chǎn)fford

Our teacher asked us to __________ the new words in a dictionary．

　　A. look at　　B．look up　　C．look into D．look for

He __________ this computer for half a year.

　　A．has used　　B．uses　　C．is used　　D．is using

They decided __________ Spain．

　　A. on　　B．in　　C．of　　D．with

Did you manage to do it __________ you own?

　　A．of　　B．on　　C．with　　D．in