17、John has tried many ways to solve the physics problems, but        works.

     A．little                    B．anything              C．none                   D．nothing

16、--- What do you think of making friends in cyber space?

---Well, it would be         but        ,compared with that in real world.

       A．more convenient; less reliable                B．inconvenient; reliable

       C．convenient; unreliable                           D．more convenient; more reliable

15、If a substance has a higher density,           2,000kg/m², it will not float on water.

       A．say                     B．tell                      C．speak                  D．call

14、In          world of uncertain energy prices, light rail looks like         smart choice.

       A．the; the               B．不填；a              C．a; a                     D．a; 不填

13、Global warming has been more and more obvious and human activity is the main         .

       A．drive                   B．situation              C．rival                    D．disaster

12、The boy was caught cheating in the exam and         by his headteacher at the moment.

       A．was questioned                                    B．has questioned

       C．is being questioned                               D．has been questioning

11、The teacher went up to the sleeping student and patting him on the head,          .

       A．waking him up                                    B．to wake him away

       C．woke him up                                       D．waken him away

10、Today the view          education should be about more than scores is widely held by both teachers and students.

       A．how                    B．what                   C．that                     D．why

9、When I handed in the report to John, he told me that George was the right person          .

       A．to send it to         B．to send to it         C．to be sent to        D．to send it

8、--- Look at your handwriting. It’s so difficult to          what the sentence means.

--- Well. I’ll write more clearly next time.

       A．make up              B．make out             C．make into            D．make for