20．My parents                   walking home from work to taking a bus，which they think is good for their health．

A．prefer                  B．love                    C．enjoy                     D．like

（A）

    My name is Wang Kun and my sister is Wang Wei．Since middle school，we have dreamed about taking a great trip by  1  ．When we graduated from college，we finally got the   2  to do it． we started our long bike ride  3  the Mekong River（湄公河）in October   4  it was autumn，the snow had already started to fall in Tibet．Our legs felt so heavy and  5  that we thought they were ice．Have you ever seen   6   ride bicycles? Wang Wei was in front of me as usual．I knew I didn't need to encourage  7  ．To climb up the mountain road was hard work but to go   8   the hills was great fun．When we reached a valley（山谷），it became much warmer．we had to   9  our clothes．In the early evening，we stopped to  10  our tents and then we ate．After supper，Wang Wei went to  11  but I stayed awake．At midnight，the sky became clear and the stars were  l2  ．There was almost no  13  only the sound of the fire．What a  14  night! We have already traveled so far．We are reaching Dali in Yunnan Province．There our cousins Dao Wei and Yu Hang will  15  us in the ride trip．I’m sure we’ll have a greater time together．

19．―                  bad weather!

    ―Yes．But it's going to be fine soon，I think．

A．How                   B．What a                C．What an               D．What

18．―In England，people eat a lot of “take-away” food．What about people in your country?

―                 

A．So we do             B．We do so             C．So do we             D．So do they

17．“Remember，your teacher will not punish you                  you finish your homework on time，”Morn said to his son．

    A．if                        B．unless                  C．when                     D．until

16．―You don't smoke，do you?

    ―                  ．I have never smoked a cigarette before．

A．Yes．1 don't                                           B．No，I don't   

C．Yes，I do                                               D．No，I do

15．The picture shows US                  in Nanjing in the past．

    A．what everyday life was like                      B．what was everyday life like

    C．how everyday life was like                       D．how was everyday life like

14．Zhao Wei is                  a popular singer，                a beautiful actress．

A．not only；but also                                    B．between；and   

C．as，as                                                      D．not only；as well

13．My friend Chen Dan always thinks                     anyone else．

A．more carefully than                                   B．more careful than   

C．much carefully than                                  D．much careful than

12．It's really kind               you                help me with my English．

    A．for；to                B．of；to                 C．for；for              D．of；for

11．I                    the blackboard but couldn't                  anything．

A．looked；see                                            B． saw；see   

C．looked at；see                                        D．watched；look