用括号内所给词的适当形式填空（每空不限一词）。

1.If you ___________(not be) careful enough in the exam, you will not get a good grade.

2.Our modern times need more and more ___________ (hero) for us to learn from.

3.Good habits are good for the ___________ (develop) of us teenagers.

4.The 30^th Olympic Games ___________ (hold) in London this summer.

5.— Look! He is shouting at his mother.

— Why is he so ___________ (polite)?

6.The group of students are discussing the question ___________ (active) to come up with the answer.

7.The Three-D film Titanic is the ___________ (wonderful) film I have ever seen.

8.The OBIS doctor is training the local doctors how___________ (deal) with the blindness.

9.Though my grandfather is in his ___________ (seventy), he has got a QQ number.

10.Lei Feng devoted himself to___________ (work) for the people all his life.

Scientists from different countries are trying to_______ a good way to solve the energy problem.

A. keep up with      B. come up with             C. catch up with              D. meet up with

Do you like drinking Coke? As a symbol of American culture, Coca-Cola is liked by many people, especially young people all around the world. But from now on, perhaps it will be hard for students in the US to get it on campus. A new agreement will end almost all sales of high-sugar fizzy drinks in US schools. The agreement allows only unsweetened juice, low-fat milk and water in primary and middle school vending machines（自动售货机）and cafeterias. Former American president Bill Clinton helped the American Heart Association and the beverage industry（饮料业） to come up with the agreement. He suffered from a weight problem and has had a heart operation since leaving the White House. He takes the agreement as “a bold step forward in the struggle to help 35 million young people lead healthier lives”.

Rising childhood obesity（肥胖）has become a big problem in America. A federal report noted that obesity has tripled among teenagers in the past 25 years. It called for new limits on the marketing of junk food to children. Soda is a particular target because of its caloric content and popularity among children.

Britain has already taken similar steps to fight obesity. A recent study shows that people in the UK are much healthier than the people in the US. However, it’s better late than never. Now American schools are trying to make new rules to guide the students to choose healthy drinks. American schools say goodbye to Coca-Cola.

1.What kind of beverage is NOT allowed to sell on campus?

2.What does the underlined word “tripled” in the second paragraph mean?

3.What is the writer’s attitude（态度）towards limits on junk food?

4.Which of the following statements is WRONG?

5.Which is the best title of the passage?

假如你是Mary的好朋友，她在生活中遇到了一些问题，并写了一封信向你求助，请你给她回一封信，回信因涉及到来信的每一个问题，词数80左右。

Dear  Kathy,

I have some problems and I need your help.

I was good at English in the past, but now I am in Grade 3 and I find English is getting more and more difficult. Now I am facing a big test. How should I study for the English test?

Another problem is that now I am not allowed to watch TV. My mother said It was a waste of time, but I don’t think so. I think It’s a good way to have a rest. How can I solve this problem?

The last one is that I used to be thin, but now I am getting fatter and fatter. I am afraid to see my old friends, and I am very sad.

I know you always come up with good ideas. Could you help me deal with these problems?

Yours.

Mary

Dear Mary,

Yours.

Kathy

假如你是Mary的好朋友，她在生活中遇到了一些问题，并写了一封信向你求助，请你给她回一封信，回信因涉及到来信的每一个问题，词数80左右。

Dear Kathy,

   I have some problems and I need your help.

 I was good at English in the past, but now I am in Grade 3 and I find English is getting more and more difficult. Now I am facing a big test. How should I study for the English test?

   Another problem is that now I am not allowed to watch TV. My mother said It was a waste of time, but I don’t think so. I think It’s a good way to have a rest. How can I solve this problem?

   The last one is that I used to be thin, but now I am getting fatter and fatter. I am afraid to see my old friends, and I am very sad.

   I know you always come up with good ideas. Could you help me deal with these problems?

                                                                                             Yours，

                                                                                             Mary

Dear Mary,

                                                                            Yours，

                                                                            Kathy