A: Hello, Jeff. What are you doing?

В: Oh, Betty! I'm watching a program on TV.

A: 【1】

B: Environment. Environmental problems have become more and more serious.

A: I think so. Last weekend, I planned to swim in the river near our hometown. 【2】

B: Oh, my god. It used to be so clear.

A: Does it mention other kinds of pollution?

B: Yeah. Air pollution is also serious. 【3】

A: However, I think one of the biggest environmental problems is climate warming. It's reported that the polar bear in the North Pole can't find places to stand on or food to eat.【4】

B: That's terrible. Let's make a poster to tell our classmates to protect the polar bear.

A: That's a good idea. 【5】

B: I hope so. Let's do it now.

A.How I miss the blue sky and the fresh air!

B.Maybe they'll die out in a few years.

C.What's it about?

D.I'm not sure.

E.But when I got there, I was shocked by the rubbish in it.

F.I think everyone will start to take actions from now on.

G.What do you think of that?

biology, which, thick, invite, comfortable, watch,

wonderful, different, surprise, science, when, work

What is the image of a typical female scientist? Perhaps you think of a pair of 【1】glasses, dirty hair and a few wrinkles（皱纹）on the forehead? With her high-heeled shoes and beautiful look, Ning Yan may break that thought. Named "the goddess scientist", Yan, 42, is an outstanding 【2】in the US because of her achievements in biology. She is a rising star in the science world. After graduating from Tsinghua University and Princeton, she【3】to set up her own laboratory at Tsinghua in 2007. At age 30, she became one of China's youngest-ever female professors.

It was a long road to get where she is now. She told People magazine that she always believes that scientists need a pure mind and hard work. Yan says she likes the quiet night 【4】helps her focus on the research. She also works at least 14 hours a day, but she is energetic, because she thinks research is 【5】 job for her in the world.

Besides scientific research, Yan enjoys 【6】TV dramas and classic novels. To our 【7】, the novel Journey to the West inspired（激发）her to be interested in biology. In the book, the Monkey King changes into other animals. She wondered what it would be like to change ourselves.

As she realizes her own dreams, Yan tries to encourage more women 【8】on careers（事业）in science. In her eyes, there's no 【9】between men and women in the scientific fields. “Women can work as 【10】as men and live the way they choose to," she said in a public interview.

—Well, I made plans and keep on following them every day.

A.how you did itB.what your score wasC.when you did it

A.are full ofB.are satisfied withC.are thankful for

A.in order toB.instead ofC.as well as

—Me, too. But it's for us to learn to change ourselves and overcome（克服）difficulties.

A.necessaryB.impossibleC.funny

—You do . That's because everyone tried their best to do their jobs well.

A.make an effortB.have a pointC.make a difference

—Yes, are the heroes in the hearts of the whole nation.

A.weB.youC.they

内容包括：

（1）不吃早饭的原因；

（2）不吃早饭对学生的不良影响；

（3）如何合理搭配早餐。

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Dear Zhang Jun,

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Peter