Problem: 
Q: Read the following article and answer the question. Article: Parents are busy today. Sometimes they have to leave their children at home alone. For children, it is important to know how to keep themselves safe when they are at home alone. If you are one of them,what should you do? Let me give you some advice. When you arrive at your home, you should check the doors and windows first. If they are broken, it says someone must have entered. If so, wait outside and tell your parents or the police. If everything appears normal,you should go inside and lock the door quickly. If something seems strange inside, you should ask your neighbour for help and call the police. If someone knocks at the door, you should identify the visitor before you open the door. This can be done by saying, "Yes, who is it?" You can also look through the peephole to see if you know the visitor. If you don't know the person very well, don't open the door. You should not allow strangers to enter the house or give out any information about your family. You should be polite when you talk with the stranger, but remain behind the closed door. If the visitor wants to speak to your parents, you should say that the parents can't come to the door at the moment and offer to take a message. Question: What should children do when they find something unusual at home alone? Answer:
Answer: Ask their neighbours for help.
Problem: 
Q: Read the following article and answer the question. Article: Do you have to be very smart to live a happy life? The character of McDull   tells you that this is not true. He is famous for having a birthmark on his right eye. He is not very clever, but he has a heart of gold. He is also happy, with lots of dreams. McDull wanted to visit the Maldives  . But his mother didn't have enough money for a trip there. So she lied to him and took him to a place called Hong Kong. The place has a sign that says, "Go to the Maldives." It made McDull very happy. He thought he was really excited in the Maldives! McDull is just a common pig. He has many dreams, but they never come true. That doesn't stop him trying. McDull lives his life in a simple and happy way. His idea towards life is "Never give up". The cartoon pig character was created in Hong Kong by Alice Mark and Brian Tse. McDull first showed up as a character in the McMug comics. McMug is another cartoon pig. But McDull is more popular with a huge number of fans everywhere! Question: When McDull came to Hong Kong with his Mum, he felt   _  . Answer:
Answer: excited
Problem: 
Q: Read the following article and answer the question. Article: Many Chinese people who have been to the United States think that Americans pay a little part of their money for food each day. Yet, in the latest 13 years, food prices have gone up 30% for most American families. Everyone agrees that _ . But who is really responsible ? Many people say the farmers who produce the vegetables, fruit, meat, and eggs are responsible. But farmers say that the rise in food prices is very small compared to (...) the rise in their cost of living. Farmers think middlemen have got much more money than they do. Middlemen are those people who stand between the farmers and the people who buy and eat the food. For example, truck drivers, owners of food stores and so on. Are middlemen really responsible for higher food prices? Economists don't think so. They have found that the money that meat packers and food stores get is less than 1% in all. They say that food costs more now because modern housewives have jobs outside the home. They have less time for cooking after a day's work. They like to buy food which has already been prepared before it reaches the market. They want to buy many kinds of food that can be put on their dining tables easily and quickly. But of course they must be prepared to pay for the services of those who make their work easier. It seems that the answer to the question of rising prices is not an easy one. Quite a number of people share the responsibility for the sharp rise in food costs. Question: Farmers speak for themselves because   _  . Answer:
Answer: