20．Children like houses             are painted in different colors．

    A．which                  B．they                    C．those                   D．what

（A）

On a snowy evening．a rich lady was standing by the mad．She was very worried．Her  l  had broken down．Just then a poor man named Robert came．He was on his  2  back home from work as usual．

The lady wondered，“Is the man going to    3     me? He looks very cold and hungry．”But to her surprise，      4     stopped and said with a smile，“Can I help you，madam?”

After forty  5  ，the car was at last fixed by Robert．The lady wanted to pay him “No，that's 6   ，madam，”he said．“I was just helping someone in  7     ．If you really want to pay me back，I hope   8  you see someone in need，you should give him a hand．”

    A few minutes later，the lady  9  a shabby（破旧的）house．by the road, She remembered Robert's words，80 she stopped．

The hostess（女主人）warmly asked her  10  ．The lady could see that was a  11  family and that they needed help．When the hostess was making tea in the kitchen，the lady  12  on a table 500 dollars and went away quietly．

Robert came home later than before，thinking how  l3   their life was．His wife was pregnant（怀孕）and the baby was to be born the next month but there was not  14  money．His wife went up to him，gave him a kiss and said softly，“Don’t worry，dear! Everything’s going to be all  15  ．A stranger has helped us out．”

    Let's always be ready to help others because helping others is helping ourselves．

19．I don't know when my father        back，but I'll tell you when he            back．

A．comes：comes                                        B．come；come       

C．come；will come                                      D．will come：comes

18．              I read，         I'll be．

    A．The much；the happy                              B．More；happier

    C．The more；the happier                             D．The most；the happiest

17．Guilin is famous                   its beautiful scenery．

    A．as                       B．for                      C．because                D．to

16．              of the students in our class            boys．

A．Two in three；is                                       B．Two third；are   

C．Two thirds；are                                        D．Two thirds：is

15．I don't like a man who          much but        little．

    A．talks；does          B．talk；do              C．talking；doing    D．talk；to do

14．Haikou，              capital of Hainan Province，is             pretty city．

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

13．We'll never give up working on the experiment，              difficult it is．

A．no matter how                                        B．no matter when   

C．no matter what                                        D．no matter where

12．―Doctor，it seems              you like to work with animals．

    ―Yes．I think animals should                    as our friends．

A．that；regard                                           B．that；be regarded   

C．what；regard                                            D．what；be regarded

11．My mother finds            great fun to learn to drive a car．

    A．it                        B．this                     C．the                      D．what