—Did you hear Tom was scolded for his s...

 —The film Avatar made by James Cameron is fantastic．Don’t you think so?

    —_____. For years to come it will be beyond what movies can achieve．

A．Actually          B．Extremely            C．Exactly          D．Surprisingly

 — Don’ t be so naughty! Be your _____.

— Got it.

A. manners            B. age              C. behavior             D. politeness

某英语报社向中学生征集关于开展研究性学习的文章。 请你根据提示， 用英语写一篇介绍你样研究性学习渗活动的短文。

注意：1. 文章必须包括上述的全部要点。

2.词数100左右；开头部分以经给出，不记入总词数。

参考词汇：agricultural chemicals 农药

Nowadays we are required to do research work apart from the lessons we learn in school. We are very interested in this kind of activity.                                                                           

         阅读下面对话，掌握其大意，并根据所给的字母的提示，在标有题号的横线上写出一个英语单词的完整、正确形式，使对话通顺

Here is a conversation between a baby snail and his mother, which 1..t______ me deeply.

Baby snail: “Why was I born with a 2..s______ that grew so hard and so heavy?”

Mother snail: “Because we do not have bones to 3..s______ us. We can only crawl and move 4..s______, so we get a shell to protect us.”

Baby snail: “The caterpillar（毛虫）has no bones either, nor can she move quickly. Why can she go without a shell?”

Mother snail: “That’s because a caterpillar will become a 5..b_______. She can fly high to sky, and the sky can protect her.”

Baby snail: “But the earthworm（蚯蚓）6..c______ like us. He has no bones, nor can he turn into a butterfly. Why does he not 7..c______ a hard and heavy shell?”

Mother snail: “He can drill a hole into the ground to protect himself.”

Baby snail: (Bursting into tears) “What a 8..p______! We have no 9..p______ from either the sky or the ground.”

Mother snail: “That’s why we are 10..g______ with a shell. We don’t need to depend on the sky or the ground for protection. We depend on ourselves.”

   I will teach you everything you need to know on How To Repair Your Sewing Machine Admittedly, the book is mainly about sewing machines with just four of the 70 pages, including the copy clear, sharp pictures of many different sewing machines, cleaning, and timing, etc., so there is no need to turn pages back and forth in order to find the picture that goes with the text. It’s clear, and it’s simple instructions to teach you How To Repair Your Sewing Machine.

   I will teach you how to thread all the different styles of sewing machines, plus winding the bobbin and selecting the correct needle.

I will show you how to properly clean all the different sewing machines, plus how to check the virious parts for wear and breakage. I will show you how to check for problems such as noisiness,thread breakage, needle breakage,etc.

I will show you how to straighten the needle and presser（压脚杆）bars and level the presser foot on all sewing machines.

I will show you how to check motors, lights, controls and wiring（线路）for various problems. I will show you how to properly time the needle bar, the hoor or shuttle, etc., so the sewing machine will sew perfectly on all tyes of material and satisfy customers.

I will show you how to set the tensions on all the different sewing machines by having an actual gauge（计量器）to use in this setting.

And I will show you where to purchase wholesale parts and new sewing machines, including where industrial machines can be purchased wholesale.   

1.The purpose of the writer is to      .

A.teach you how to repair your sewing machine

B.draw your attention to his book

C.show you where to repair your sewing your machine

D.show off his advantage over others

2.The underlined word in the third paragraph means ______.

3.In order to get a picture matching the text, you      .

4.If you want to buy a lot of industrial machines, you can      .