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The plan has to be _______ to meet the real situation.

A. adjusted            B. adapted            C. produced      D. refounded

 Students are encouraged to _________ the design competition for robots at the university.

A. take part            B. operate            C. join to        D. participate in

 He was generally _________ to be the finest poet in the land.

A. received       B. regarded        C. seen         D. acknowledged

Mr King, _____ legs were badly hurt, was quickly taken to hospital.

     A. who                   B. that      C. whom                D. whose

 I was about to go to bed _____ one of my old classmates made a call to me.

A. when             B. as          C. while       D. that

With the guide _______ the way, we finally got to the village which we were looking for.

A. led           B. leading         C. to lead        D. had led

_____ was expected, he failed in the exam.

     A. That                     B. As     C. Which           D. It

 We travelled together as far as Chicago, _____ we said goodbye to each other.

     A. which               B. when   C. why             D. where

. China has hundreds of islands, _____ is Taiwan.

    A. the largest of which          B. of which largest 

C. which the largest           D. in which the largest

 He was very rude to the Customs officer, _____ of course made things even worse.                               

 A. who           B. whom     C. that                   D. which