Lucy is a hard-working and physically-active student,          has both marks and a fit body．

       A．one who             B．the one              C．whom                    D． the person

You should never know what great trouble 　　　　 him to give up smoking! Anyway, I made it!

　　　 A．I had persuaded B．I had persuading

　　　 C． I have to persuade D． I have persuaded

－Jeremy rather than his friends 　　　　 for the accident．

－Absolutely．He shouldn't have driven after being drunk．

A．are to be blamed 　 B． are to be blame　 C．is to blame　 　　　　 D．is to be blamed

       some students are not aware of is         difficult life can be if they are not devoted to study．

       A．That; how         B．Which; what        C．What; what       D．What; how

－Tom, please put the books where they　　　　 after reading．

－Yes, I will．

　 A．were　　　　　　　　　　 B． are　　　　　 　 C． had been　　　 　 D． have been

North Korea threatens to        from six-party talks unless its proper rights are to be satisfied．

     A．escape              B．flee             C．withdraw            D．retire

－John can't concentrate on his studies recently．

－Yes, that might_　　　 why he did so badly in the last exam．

　 A．answer for　　 　　 B．apply for　　 　　 C．account for　 　　 D．call for

       their young ages, they've done a good job, though it's not perfect．

      A．Included              B．Thinking             C．Taking               D．Given

－May I speak to Mr．Smith?

－I am afraid not． He is at a meeting now．It's not        ．

       A． reliable            B． convenient        C． beneficial          D． available

       some job opportunities in the US, but I believe there is a greater potential of industry development in China．

     A．Though there are    B．There being          C．There are           D．There have