Read the following article and select the best answer. Article: When we have small cuts in the skin , something strange may happen. The cuts are able to heal themselves in a couple of days. How does this happen? Read on, and you will find out the secret. Every living thing on the earth is made up of cells . Cells grow and make new cells. Most cells are very small and we can't see them with our eyes. Different cells have different uses. Our skin cells are special ones. The cells on the outside of our skin are old dead cells. New skin cells are right under the outside. These are the living skin cells. They work for our bodies. They help protect our bodies and heal cuts. Our bodies make skin cells all the time. As the old cells fall off, new cells grow in the same place. Each person makes about 18 kg of skin cells during his or her life. Outside skin cells fit together closely with no _ between them. When you cut yourself, you can harm your skin cells. A small cut will not be harmful. Your skin will quickly heal itself by making new skin cells. How do skin cells work? First, the cells near the cut get bigger and move into the gap. Next, these bigger cells meet in the middle. They form a new layer of skin cells. Finally, new cells will grow until the gap disappears. In this way, your skin can grow and get well itself. How amazing the small cells are! Next time you have a cut, don't worry about it. Maybe in a few days, you will be surprised to find it healed. Question: The best title for this passage should be _ . - How Skin Cells Heal Cuts - The Importance of Skin - How to Protect Our Fingers - The Importance of Cells
How Skin Cells Heal Cuts

Read the following article and select the best answer. Article: Gladys Holm was a secretary . She worked in an office all her life. Gladys made about $15,000 a year. She died when she was 86 years old. And she left a big surprise--$18 million! She gave the money to a children's hospital. Gladys Holm never got married or had any children. But she always liked children, and she wanted to help them. When her friend's daughter was ill in hospital, Gladys brought her a toy bear. After that, she visited the hospital many times. Every time she visited, she brought toy bears for those children. After that, people started to call Gladys the "Toy Bear Lady". Gladys always gave toys and other presents to her friends but no one knew she had a lot of money. She lived in a small house outside Chicago. Everyone was very surprised when they learned that she was a millionaire. One of her friends said, "She always gave us nice presents and things, but we didn't know she was rich." How did Gladys get so much money? She asked her boss how to make more money, and she listened to what he said. She bought the stocks that he told her to buy, and she got very rich. Before she died, she talked to her friends about "giving something to the children's hospital". No one knew that the "something" was $18 million! Question: Gladys Holm often visited the hospital and gave children toy bears because _ . - she had too much money - she had a lot of toy bears - she liked children very much - she had never got married and had no children
she liked children very much

Q: Read the following article and select the best answer. Article: Today is Sunday. It is sunny. Kate and her friends go to the beach. There are lots of people here now. Some are playing volleyball. Others are swimming in the sea. Look at this group of people singing and taking a sunbath on the beach. After swimming for some time, Kate feels very tired. So she has a rest at the swimming club on the beach. Where are Kate's best friends? Susan is learning to swim in the water. Gina is helping her to learn swimming. Susan is clever. I think she can swim soon. ,. Question: Kate and Susan are _ on Sunday. - on the beach - at home - in the school - in the park
A: on the beach

Question: Read the following article and select the best answer. Article: The world is full of amazing things. Today, I'm going to talk about something amazing. We have lots of things to do every day, so many of us will be tired after a busy day. They all choose sleeping to have a rest. But do you know that sleeping can consume many calories. The energy consumed is even more than watching TV. If you want to have a good health, I think you can't sleep too much. Do you like animals? There are a lot of surprising things they can do. Goldfish are a lovely kind of fish. Most goldfish have quite a short life -- only 6 to 7 years. Once, the goldfish called Freb had a very long life. It lived up to 41 years. It was the oldest goldfish in the world. Now if people take good care of the goldfish, they can live more than 10 years. Animals are our friends. We should know more about them and give them a good home. Do you have any interesting stories about amazing things? If so, tell us. Let's share them together. Question: Which of the following is TRUE? - Watching TV is good for our health. - Most goldfish can't live very long. - Goldfish can live over 50 years. - Goldfish can live as long as people.
Answer: Most goldfish can't live very long.

*Question*
Read the following article and select the best answer. Article: Welcome to the zoo,everyone!Here is our plan.Listen carefully.First we will visit the Children's Zoo.After that,we will walk to Bird World.Next is the African Area.There are elephants and lions!Don't be afraid.The cages are safe. Then,we will have lunch.Everybody brought their lunch,right?Some of you don't have drinks.That's all right.There are many places to buy drinks. After lunch,we will go to the Asian Area.Last,there is the Butterfly Park.Then,we will come back here and get on the bus.Remember,don't feed the animals.OK,let's have some fun! Question: People at the zoo should not _ . - visit the Butterfly Park - look at the lions - give food to the elephants - bring their lunch
**Answer**
give food to the elephants

Q: Read the following article and select the best answer. Article: London used to be "foggy" for the same reason that cities like Beijing' or Chongqing are "foggy~ today. The "fog was in fact smog, a mixture of smoke and fog. In other words, it was made by air pollution In London, some of this pollution came from factories, but much of it came from the coal that people burnt in their houses to keep warm during the winter. By the 1950s, London's smog problem had become so bad that the-government decided to do something to clean the air. A new law was made and nobody could bum coal in any British city. Within a few years, the air became much cleaner. There were no more " _ ". . Many Chinese cities now face the same sort of' problem with air pollution that . London faced 40 0r 50 years ago. However, this problem is more difficult for Chinese cities to solve One reason is that more of the pollution comes from the factories, rather than from coal burnt in people's houses If these factories were closed, this would harm the economy and lots of people would lose their jobs. Another reason is that changing from coal to cleaner fuel , like gas, is quite expensive. However, the air in many Chinese cities is becoming cleaner and cleaner, as the government and people pay more and more attention to cutting down pollution . As a result,there are fewer "pea-soupers" in Beijing than there used to be. . Question: How did the air in London become much cleaner? - Many factories in the city were closed - There was not so much fog in the winter later. - People paid more attention to cleaning their city. - A law was made to keep people from burning coal in their houses.
A: A law was made to keep people from burning coal in their houses.