12．It is more likely that your parents have known the truth．——青夏教育精英家教网——

12．It is more likely that（很可能） your parents have known the truth．

11．Walkingdoes need（确实需要） a bit of practice now that gravity has changed．

10．Students are not allowed to enter the library without the librarian's permission．

9．The task is so easy to do that I can finish itwithin（在…之内）ten minutes．

8．More highways have been built in China，making（make） it much easier for people to travel from one place to another．

7．Once upon a time，two dogs came to a village．The village had（61）ahouse which had a lot of mirrors（镜子）．Both of the two dogs expected（62）to enter（enter） it and have a look inside．But only one （63）was allowed（allow） each time．
The sad dog of the two went in first．After he came into the house，he found many sad dogs （64）looking\were looking（look）at him．He didn't like it and came out quickly．When he was asked how his time in the house，the sad dog said，"It was（65）terrible（terribly ）．I wouldn't go in again．"
The happy dog was still interested in the house，so he made the decision to enter it．As soon as he came in，he saw many happy dogs．They were all smiling at（66）him．The dog played there （67）excitedly （excited） for a while．When he came out，he said to the other dog，"I really enjoyed （68）playing（ play） in the house．There were many happy dogs．"The other dog didn't believe him．He went in and had a look again．（69）However，he still saw many sad dogs．
This story tells us that （70）if you want to see happy faces，be happy first．

6．Graphs can be a very useful tool for conveying information，especially numbers，percentages，and other data．A graph gives the reader a picture to interpret．That can be more efficient than pages and pages explaining the data．
Graphs can seem frightening，but reading a graph is a lot like reading a story．The graph has a title，a main idea，and supporting details．You can use your active reading skills to analyze and understand graphs like any other text．
Most graphs have a few basic parts：a caption or introduction paragraph，a title，a legend or key，and labeled axes．An active reader looks at each part of the graph before trying to interpret the data．Captions will usually tell you where the data from （for example，a scientific study of 400 African elephants from 1980 to 2005）．Captions usually summarize the author's main point as well．The title is very important．It tells you the main idea of the graph by stating what kind of information is being shown．A legend，also called a key，is a guide to the symbols and colors used in the graph．Many graphs，including bar graphs and line graphs，have two axes that form a corner．Usually these axes are the left side and the bottom of the graph．Each axis will always have a label tells you what each axis measures．

Bar Graphs
A bar graph has two axes and uses bars to show amounts．In Graph 1，we see that the x-axis shows grades students earned，and the y-axis shows how many students earned each grade．You can see that 6 students earned an A because the bar for A stretches up to 6 on the vertical measurement．There is a lot of information we can get from a simple graph like this （See Graph 1）

Line Graphs
A line graph looks similar to a bar graph，but instead of bars，it plots points and connects them with a line．It has the same parts as a bar graph---two labeled axes---and can be read the same way．To read a line graph，it's important to focus on the points of intersection rather than the line segments between the points．This type of graph is most commonly used to show how something changes over time．Here is a graph that charts how far a bird flies during the first five days of its spring migration （See Graph 2）．

The unit of measurement for the x-axis is days．The unit of measurement for the y-axis is kilometers．Thus we can see that，on the first day，the pipit flew 20 kilometers．The line segment goes up between Day 1 and Day 2，which means that the bird flew farther on Day 2．If the line segment angled down，as between Day 4 and Day 5，it would mean that the bird flew fewer kilometers than the day before．This line graph is a quick，visual way to tell the reader about the bird's migration．
Pie Graphs
A typical pie graph looks like a circular pie．The circle is divided into sections，and each section represents a fraction of the data．The graph is commonly used to show percentages； the whole pie represents 100 percent，so each piece is a fraction of the whole．A pie graph might include a legend，or it might use icons or labels within each slice．This pie graph shows one month's expenses（See Graph 3）．
Food 25 Movies12 Clothing 36Savings20 Books $7

45．When used in a graph，a legend isA．
A．a guide to the symbols and colors
B．an introduction paragraph
C．the main idea
D．the data
46．What is the total number of students who earned a C or better？D
A.4．
B.6．
C.10．
D.20．
47．The bird covered the longest distance onC．
A．Day 1．
B．Day 2．
C．Day 3．
D．Day 4．
48．Which of the following cost Amy most？D
A．Food．
B．Books．
C．Movies．
D．Clothing．

5．Mr．Lee hasn't arrived．But it's already 9o'clock．He should ________ at any time．（　　）

4．-You seem a little upset．What's the trouble？
-Nothing serious．The TV play me of those sad days．（　　）

3．假如你是李华，你的美国笔友Mike想了解你校开设的新课程《通用技术》的情况，你向他作如下的介绍：
1．这门课旨在提高学生的实际运用能力；
2．通过这门课的学习，你已经学会了修理、设计和制作一些物品；
3．你的感受．
注意：1．词数不少于100；
2．开头和结尾已经给出，不计入总词数；
3．可适当增加细节，以使行文连贯；
4．通用技术-General Technology
Dear Mike，
Thank you for your letter asking about the General Technology，a new course that…

Yours，
Li Hua．

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