[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Have you ever wondered how and why a fall leaf changes color? We first have to understand what leaves are and what they do. Plants are the world's food factories. Plants take water from the ground and take CO2from the air. Plants use sunlight to turn water and CO2into glucose . Glucose is a kind of sugar. Using it as food, plants get energy and grow. Plants using sunlight to turn water and CO2into sugar is called photosynthesis . _ helps photosynthesis. It gives plants their green color. As summer ends and autumn comes, the days get shorter and shorter, and trees "know" to begin getting ready for winter. During winter, there is not enough light or water for photosynthesis. Trees rest during this time and live on the food they store during the summer. They begin to shut down their food -- making factories. As the green chlorophyII disappears from the leaves, we begin to see yellow and orange leaves. These colors have been in the leaves all the time. We just can't see them in the summer, because they are covered up by the green chlorophyII. The bright reds and purples we see in leaves are made mostly in autumn. In some trees, glucose is caught in the leaves after photosynthesis stops. Sunlight and the cool nights of autumn turn this glucose into a red color. The brown color of trees is made from waste left in the leaves. It is mixture of all these things. It makes the beautiful leaves during autumn. . Options: A What's photosynthesis? B How and why leaves change colors? C Different kinds of leaves. D How the seasons change. Answer: B How and why leaves change colors? Question:
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[A]: What's the main meaning of this passage?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Here are four famous festivals aroud the world .Are you familiar with all of them? Christmas is on 25 December.On the night before the festival ,young children hang up their stockings for the gift that Santa Clause gives .This festival is for the birth of Christ.All the people like this festival. In North America ,Halloween is on the last day of October . Families make lanterns from pumpkin .In the evening , children dress up well and go form house to house to ask for sweets or have parties at home. Mid-autumn Festival is a Chinese festival in the autumn . People wait to see a big around moon in the night sky . They eat moon cake and light lanterns . The longest day in the northern hemisphere is on 21 or 22 June each year . This is the middle of summer .There is a flower festival for four days each June in California , USA .There is a parade and people go to flower fields to look at the flowers. Options: A January B June C October D December Answer: D December Question:
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[A]: Christmas is in _ .

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Trip 1 One week in the Mountains Bring your strong shoes and warm clothes for this walk in a beautiful area of the Green Mountains. You may go hiking or have a try of rock climbing. This is also a protection area for wild animals. You can find many kinds of animals living in this area. Time: May 8--May 14 Tel: 64639818 Adult: $110 Trip 2 Three days in the country There are many beautiful gardens. Take your camera and enjoy the wonderful sight in Hunter Valley. It is a good place for fishing and horse riding. Bird lovers can also enjoy a great walk. Time: May 20--May 22 Tel: 63986423 Adult: $50 Child: $25 Trip 3 Flashlight adventure Put on your warm clothes, bring a torch, and come for a night walk along the Dungog Valley. It's a trip full of adventure. A guide will lead the tour. Many of the plants you will see on this trip can only be seen at night. Time: May 16--May 18 Tel: 63875629 Adult: $30 Not for children Trip 4 Five days by the sea Wear your sun hat and enjoy wonderful sunshine all the time from morning to evening. Our hotel is next to the sea. We have our own boats, too. You can swim in the sea or in the swimming pool. Every day our boat will take you to different places for swimming. Time: May 23--May 27 Tel: 67538293 Adult: $80 Child: $40 Options: A Trip 1. B Trip 2. C Trip 3. D Trip 4. Answer: C Trip 3. Question:
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[A]: _ clearly tells people that children can't take part in this kind of trip.

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: I had the unkindest mother in the whole world.While other kids ate candy for breakfast.I had to have cereal and eggs.When others had Cokes and candy for lunch,I had to eat a sandwich.But at least I wasn't alone.My sister and two brothers had the same unkind mother as I did. My mother knew where we were at all times.She knew who our friends were.We had to clean clothes and take a bath every day.We had to be in bed by 9:00 p.m.and up at 8:00 a.m. We couldn't sleep till noon like our friends.So while they slept,our mother gave us work to do.We had to wash dishes,make our beds and learn to cook.I believe she lay awake at night thinking up unkind things for us to do. Through the years,things didn't improve a bit.We could not lie in bed "sick" like our friends did in order to miss school. My mother was the unkindest mother.Out of four children,a couple of us went on to higher education.None of us have ever done bad things.She forced us to grow up into educated and honest people.I am trying to raise my three children like this.I will feel proud when my children call me unkind.Because you see,I am thankful that I had the unkindest mother in the whole world. Options: A Hateful. B Thankful. C Worried. D Angry. Answer: B Thankful. Question:
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[A]:
What is the writer's attitude toward her mother now?