79.Her angeraway when she read his letter of apology.

19.Harry took a taxi to work this morning. He( )a taxi if he had not missed the only bus that passes by his office.

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18.It is when you nearly lose someone( )you become fully conscious of how much you value them.

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1、Passage 7Greek soldiers sent messages by turning their shields toward the sun. The flashes reflected
light could be seen several miles away. The enemy did not know what the flashes meant, but other
Greek soldiers could understand the message.
Roman soldiers in some places built long rows of signal towers. When they had a message to
send, the soldiers shouted it from tower to tower. If there were enough towers and soldiers with
loud voices, important news could be sent quickly over distance.
In Africa, people learn to send messages by beating on a series of large drums. Each drum
was kept within hearing distance of the next one. The drum beats were sent out in a special way
that all the drummers understood. Though the messages were simple, they could be sent at great
speed for hundreds of miles.
In the eighteenth century, a French engineer found a new way to send short messages. In this
way, a person held a flag in each hand and the arms were moved to various positions representing
different letters of the alphabet. It was like spelling out words with flags and arms.
Over a long period of time, people sent messages by all these different ways. However, not
until the telephone was invented in America in the nineteenth century could people send speeches
sounds over a great distance in just a few seconds.
1. According to this passage, the Roman way of communication depended very much upon
_________.

1、Passage 11Many children use the Internet to get useful knowledge and information, and to relax in their
free time. But some of them are not using in a good way. Here are some rules to make sure you are
safe and have fun on the Internet.
Make rules for Internet use with your parents. For example, when you can go online, for how
long and what activities you can go online.
Don‘t give your password to anyone else, and never leak out the following
information---your real name, home address, age, school, phone number or other personal
information.
Check with your parents before giving out a credit card number.
Never send a photo of yourself to someone in e-mail unless your parents say it‘s OK.
Check with your parents before going into a chat room. Different chat rooms have different
rules and attract different kinds of people. You and your parents must make sure it‘s a right place
for you.
Never agree to meet someone you met on the Internet without your parent‘s permission.
Never meet anyone you met on line alone.
Always remember that people online may not be who they say they are. Treat everyone
online as strangers.
If something you see or read online makes you uncomfortable, leave the site. Tell a parent or
teacher right away.
Treat other people as you‗d like to be treated. Never use bad language. Remember—not
everything you read on the Internet is true.
1. If you want a true friend on the Internet, you can ____________ .

1、Passage 5Today anyone will accept money in exchange for goods and services. People use money to
buy food, furniture, books, bicycles and hundreds of others they need or want. When they work,
they usually get paid in money.
Most of the money today is made of metal paper. But people used to use all kinds of things as
money. One of the first kinds of money was shells. Shells were not the only things used as money.
In China, cloth and knives were used. In the Philippine Islands, rice was used as money. In parts of
Africa, cattle were one of the earliest money. Other animals were used as money too.
The first metal coins were made in China. They were round and had a square hole in the
center. People strung them together and carried them from place to place. Different countries have
used different metals and designs for their money. The first coins in England were made of tin.
Sweden and Russia used copper to make their money. Later, other countries began to make coins
of gold and silver.
But even gold and silver were inconvenient if you had to buy something expensive. Again the Chinese thought of a way to improve money. They began to use paper money. The first paper
money looked more like a note from one person to another than paper money used today.
Money has had an interesting history from the days of shell money until today.
1. Which of the following can be cited as an example of the use of money in exchange for
services?
4. Why does the author say that even gold and silver were inconvenient if you had to buy
something expensive?

1、Passage 13<The favorite food in the United States is hamburger. The favorite place to buy a hamburger is
a fast food restaurant. At a fast food restaurant, people order their food, wait a few minutes, and
carry it to their tables themselves. People also take their food out of the restaurant and eat it in
their cars or in their homes. At some fast food restaurants, people can order their food, pay for it
and pick it up without leaving their cars.
There are many kinds of fast food restaurants in the United States. The greatest in number
sell hamburgers, French fries and so on. They are popular food among Americans. Besides, Italian
food, chicken, seafood and ice-cream are very popular, too. The idea of a fast food restaurant is so
popular that nearly every kind of food can be found in one.
Fast food restaurants are popular because they reflect American life style. Customers can
wear any type of dress when they go to a fast food place. Second, they are fast. People who are
busy do not want to spend time preparing their own food or waiting while someone prepares it. In
fast food restaurants the food is usually ready before the customer even orders it. Finally most
food in a fast food restaurant is not expensive. Therefore people are able to buy and eat at a fast
food restaurant often, while they may not be able to go to a more expensive restaurant very often.
5. Seafood and ice-cream are served at all fast food restaurants, aren＇t they?

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