No one knows exactly 1. the earth began, as it happened so long ago. However, according to a 2.(wide) accepted theory, the universe began 3.a “Big Bang” that threw matter in all directions.

What it was to become was 4. (certain) until between 4.5 and 3.8 billion years ago 5. the dust settled into a solid globe. The earth became so violent 6. it was not clear whether the shape would last or no.

People are 7.(put) too much carbon dioxide into the atmosphere, which prevents heat from 8.(escape) from the earth into space. As a result of this, many scientists believe the earth may become too hot to live on. So9.life will continue on the earth for millions of years to come will depend on whether this problem can be10. (solve).

增加：在缺詞處加一個漏字符號（），并在其下面寫出該加的詞。

刪除：把多余的詞用斜線（）劃掉。

修改：在錯的詞下劃一橫線，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）不計分。

Festivals and celebrations of all kind have been hold everywhere since ancient times. Most ancient festivals would celebrate end of cold weather, plant in spring and harvest in the autumn. Sometimes celebrations would be held before hunters had caught animals. At that time people would starve if food were difficult to find, especially during the coldly winter months. Today's festivals have much origins, some religious, some seasonal, and some for special people and events.

假設(shè)你是李華，最近收到澳大利亞朋友Sam的來信，現(xiàn)在你給他回信介紹學(xué)�；�本情況以及你的高中生活，信的內(nèi)容如下：

1．學(xué)校建于1915年，有教學(xué)班40個，教師170人，學(xué)生2100人。

2．主教學(xué)樓(the teaching building)能容納(hold)60多個班；主教學(xué)樓有許多物理和化學(xué)實驗室(physics and chemical labs)，四個語音教室(sound labs) ；圖書館藏書20余萬冊。

3．你在高一（1）班就讀。所學(xué)主要課程有：語文、數(shù)學(xué)、英語、物理(physics) 、化學(xué)(chemistry)、生物（biology）。

4．擅長(be good at)英語和數(shù)學(xué)；業(yè)余愛好：聽流行音樂，打籃球和騎自行車(cycling)。

5．可適當(dāng)增加細(xì)節(jié)，使內(nèi)容連貫。信的開頭已為你寫好。

詞數(shù)：100左右。

Dear Sam,

I was so pleased to hear from you and I am writing to ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________.

Best wishes,

Li Hua

Why! I have nothing to explain. you want me to say?

A. What is it that B. What it is that

C. How is it that D. How it is that

Experts warn that medical waste from hospitals, if properly, may lead to spreading diseases.

A. not handled B. not being handled

C. not to be handled D. not having handled

----There won’t be anywhere to park.

----Oh, _______. Let’s try the subway.

A. that’s a real bargain B. that’s a good point

C. that’s really something D. that’s all settled

一 What’s that noise?

一 Oh, I forget to tell you. The new machine .

A. is testing B. was being tested

C. is being tested D. has been tested

Varieties of solutions have been provided for us to solve the problem. We can choose to start with.

A. it B. that

C. each D. one

Visit the old man this afternoon? If you , make sure you wear sunscreens to protect your skin.

A. must B. can

C. may D. shall

The worse working conditions we are looking forward to ______ must have attracted the local government’s attention.

A. see improvedB. seeing improved

C. see improvingD. seeing to improve