4．We should go to the hospital to take regular medical examinations because many diseases like cancer show no symptom/symptomsin their early stages．

3．The studentthat/who/whomthe teacher praised at the class meeting is our monitor．

2．Will you please lend me the very bookthatyou bought yesterday？

1．I know the boythat/who/whomyou are looking for．

20．This novelconsists of/is made up of four little stories（由四个小故事组成）

19．The teacherdivided us into four small groups（把我们分成四个小组）

18．Overall，gender（性别）differences in math tend to be small．Statements like"Boys do better than girls in math"should not be read as one that all boys perform better than all girls in math．In some recent studies almost no differences have been found．For example，in the national Assessment of Educational Progress study，there were no great difference in the average scores of eighth and twelfth grade boys and girls．
As a math teacher，I hope to do everything in my power to encourage girls to have more confidence in math．Of course I want every girl and boy in my class to see that they can succeed in math．I do not allow boys monopolize（垄断）the answering of questions in my classroom．I call on girls and boys equally and I don't let any student get away by saying"I don't know"or by shrugging their shoulders．I will guide students to a solution．
In one project I assign to my 8th grade algebra（几何）students，they have to research a mathematician and report to the class．I encourage as many students as possible，boys and girls，to research some of the famous female mathematicians．When the girls see how much women had to do to study mathematics years ago，it helps them to see how fortunate their opportunities are today．In this way I provide girls with positive math experiences．
 
根据短文内容，判断以下句子的正（T）误（F）．
31．The author agrees that boys learn math better than girls．F
32．Recent studies h ave found that boys have advantages in doing math．F
33．The author does her best to make girls learn math well．T
34．The author calls on more girls than boys to answer questions．F
35．Researching women mathematicians teaches the girls a good lesson．T．

17．

A； To the Red Hotel．B； The driver was very honest． C； Fifteen dollars!D； Where are you going，sir？ E； I know how much I have to pay for the trip． F；After a long time         G；Not long after．

It was a cold night．The taxi driver didn't take even one passenger all day．When he went by the railway station，he saw a young man coming out with two bags in his hands．So he drove to him and asked，"（36）D"
"（37）A"they young man answered．When the taxi driver heard this，he didn't feel happy any more．They young man would give him only three dollars because the hotel was near the railway station，but suddenly，he had an idea．He took the young man through many streets of the big city．
（38）F，they arrived at the hotel．"Here we are!You should pay me fifteen dollars，please，"the taxi driver said to the young man．"What？（39）CDo you think I'm a fool？Only last week，I took a taxi from the railway station to this hotel and I only gave the driver thirteen dollars．（40）E"

16．The buildingwhosewall is white is my uncle's house．

15．Jane and Betty（74）are going（go） on separate holidays in a few days'time．
Jane：Hello，Betty．When（75）are（be） you off to Guangzhou？
Betty：Next Thursday evening．
Jane：How（76）areyougetting（get） to the airport？（77）Isanybodyseeing（see） you off？
Betty：Yes，my brother Bob （78）is going（go） with me to the airport．My plane （79）leaves（leave） at seven，so I think we'll take a taxi．（80）Areyougoing（go） anywhere for the holiday？
Jane：Yes，I （81）am going（go） to Xi'an with my parents on Friday．
Betty：How （82）areyougetting（get） there？By train？
Jane：No，by air．Well，I must be off．See you when I （83）get（get） back．Have a nice time in Guangzhou．And say"Hi"to Bob for me．
Betty：Of course．Have a good trip．
Jane：Thanks．The same to you．