Have you read the novel Harry Potter, and ______ main character is my favorite?

A. its　　　 B. it’s　　　　 C. whose　　 D. which

Luckily,the fire caused no lost of life.

—We all had a lot of fun at the barbecue yesterday. Pity you weren’t there.

—I really should have gone with you but I ____ on some remaining problems.

A. worked　 B. was working C. would work　 D. would have worked

The expert tried many ways to　　　 his idea, and finally his idea　　　 true.

A. be proved; was proved　　　　　　 B. prove; proved　

C. prove; was proved　　　　　　　　 D. be proved; proved

Who is the woman ____ is sweeping the floor over there?

A. who 　 B. / 　 C. that 　 D. when

英語課上，老師要求同學(xué)相互修改作文。假設(shè)以下文章為你同桌所寫，請(qǐng)你對(duì)其進(jìn)行修改。文章中共有10處錯(cuò)誤，每句中最多有兩處。錯(cuò)誤涉及一個(gè)單詞的增加、刪除或修改。

增加：在缺詞處加一個(gè)漏詞符號(hào)（∧），并在此符號(hào)下面寫出該加的詞。

刪除：把多余的詞用斜線（﹨）劃掉。

修改：在錯(cuò)的詞下劃一橫線，并在該詞下面寫出修改后的詞。

注意：1. 每處錯(cuò)誤及其修改均僅限一詞；

　　　　 2. 只允許修改10處，多者(從第11處起)不計(jì)分。

請(qǐng)同學(xué)們嚴(yán)格按寧夏高考考試說明修改！

Dear Boy,

　 Glad to get your letter. I hope you’re well now. No one love you any more if you do not wear expensive clothes. You are so a clever boy and always work very hardly. I am sure you’ll have a promising future. Sometimes some people judged a person by the clothes he wears, but time will soon prove you are wrong. Knowledge is beauty. It lasts longer and seems much more nicer than the clothes one wears. Who cares that Marie Cruie was wearing when she won the Nobel Prize? To my opinion, clothes are part of life, but not all. Please don’t think too many of it, will you?

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Yours,

　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 Li Hua

You will be late _____ you leave at once.

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

Everybody knows that sports and games are of great help to ________ uses his brains most of the day.

A. anyone　 B. everyone

C. who　　　 D. whoever

   [1] Medical research is leading American education officials to consider having high school classes start later in the morning. The research says that teenagers are more awake later at night than adults are. When staying up late at night, the teenagers have problems learning early in the morning.

[2]Researchers in the state of Rhode Island measured the amount of the hormone(荷爾蒙) melatonin(降黑素) in people's mouths at different times of the day. Melatonin causes people to feel sleepy.

    [3]They found that melatonin levels rise later at night in teenagers than they do in children and adults. It remains at higher levels in teenagers later in the morning. They said this shows that teenagers have difficulty learning early in the morning. Yet most school systems in the United States begin high school classes at about seven o'clock.

     [4]A few school districts have made some changes. In 1996, school officials in Edina, Minnesota, changed the start of classes from seven thirty to eight thirty. Two years later, the nearby city of Minneapolis did the same. Teachers there reported that students were no longer sleepy in class and were happier. Staying in school later in the day did not seem to be a problem for students who had jobs after school either.

     [5]Health experts say that teenagers need between eight and nine hours of sleep a night. Students _________ are likely to be late for school, fail to do their homework, fall asleep in class and have trouble taking part in class discussions.

     [6]Some people, however, don't support a later start time because they say that it would limit the time for practicing sports after school. However, the Minnesota schools found that this did not hurt school sports competitions.

      [7]More American school districts are discussing the possibility of changing high school start times. Researchers and teenagers say that they cannot make the change quickly enough.

1.   What is the best title of the passage? (Please answer within 8 words.)

2. Please fill in the blank in the fifth paragraph with proper words or phrases to complete the sentence. (Please answer within 8 words.)

3. Complete the following statement with proper words.(Please answer within 5 words)If they go to bed very late at night, teenagers ___________ early in the morning.

4. Do you think the change is necessary? Why? (Please answer within 15 words.)

5. What does the word “this”(line 3, paragraph 6) probably refer to?（no more than 4words）

--What are you doing this weekend?

--I haven't decided yet. ____________?

--Well, I thought we could have another family party.

A. What　　　 B. All right　　 C. Why　　 D. Pardon