Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Drinking water is good for your health. There are some scientific ways of drinking water. 1. It is the best medicine to drink two glasses of water in the morning. 2. Drink clean water. 3. Drink the water that has not been boiled. Many people think boiled water is safe and good to people's health. In fact, it is not true. The boiling point of water is 100degC. By boiling it, most bacteria in water can be killed. In the past, the water was less polluted. So boiling was a good way to make clean water. But heavy metals and other dangerous things in today's water are much more terrible than bacteria. Boiling doesn't fix that problem. And boiling water may give us more of the dangerous things in our glass. 4. Never use soft drinks to take the place of water. 5. Water is also needed in winter. 6. Drink water at the right time. 1) After getting up in the morning, you have less water in your body, because you weren't drinking for the whole night. So you should drink some water to keep your health after getting up in the morning. That can prevent high blood pressure, cerebral hemorrhages and so on. 2) Drinking water at about 10 am helps your body keep enough water. 3) Drinking water at about 3 pm can clean out the wastes in your body. 4) About eight o'clock in the evening is the best time to drink water. Your blood gets thicker when you sleep. Water will make your blood less thick. Besides, we should drink 2L of water every day. Water is so important for our life. We should drink water often. Options: A Drink clean water B Don't drink the boiled water C The use of water D Scientific water drinking Answer: D Scientific water drinking Question:

A: The best title to this passage is _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Each country has its favourite food. In some countries, people eat rice every day. They often eat it with meat, fish and vegetables. Japanese eat a lot of fish, and they eat a lot of rice , too. In England , the favourite food is fried fish and French fries. In the USA people like hamburgers a lot. And they like to have cold drinks. In Canada, people eat bread with butter on it. In India, people like to eat hot food. Some people eat only fruit and vegetables. They don't like to eat meat and fish. They think green food is good for them. Options: A fish and fries B fish and rice C hamburgers and cold drinks D bread with butter Answer: C hamburgers and cold drinks Question:

A: In the USA, people like to have _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Sonia has a sports collection. She has ten tennis rackets, seven basketballs, four volleyballs and five soccer balls. She plays tennis every day she is in the school tennis club. Susan also has a sports collection. She has five baseballs, six volleyballs, three ping-pong bats and many ping-pong balls. Oh, she also has two soccer balls. But she doesn't play sports. She only watches them. Sandy doesn't play sports, and she doesn't have balls. Options: A 4 B 6 C 10 D 12 Answer: C 10 Question:

A: Sonia and Susan have _ volleyballs.

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Most people want to work, but it has become more difficult in today's world to find work for everyone. The economy of the world needs to grow by 4% each year just to keep the old number of jobs for people. Often this is not possible, and so more people are out of work. Some people have no jobs now because new machines can do the work of many people in short time. Also, machines do not ask for more money and longer holiday. In all of the countries of the world, machines are taking work from people, not only in factories but also on the farms. One machine can often do the work from forty people. About 75,000 people are moving to the cities a day to look for jobs, but only 70% of them can find jobs. Options: A 40% of the people B 4% of the people in the world C 40 people D 75,000 people Answer: C 40 people Question:

A:
One machine can do as much work as _ .