Write a multi-choice question for the following article, with the given choices and answer: Article: It's a Sunday morning. Mary doesn't need to go to school. She says to her mom, "I need some clothes. Can we go to Nice Girls' Store?" "Well, what do you need, Mary?" Mom asks her. "My skirt is small, so I want to buy a skirt. And I need a pair of sports shoes, too," Mary says. "I see. Let's go and see now." In the store, Mary sees a blue skirt. It's nice .So she asks the _ ,"How much is it?" The clerk says, "It's twenty dollars." "OK. Let me think about it. Thanks." Mary asks her mom, "What do you think of that blue skirt, Mom?" " _ s nice, but I don't think blue is nice on you. What about this green skirt, Mary? " "Oh, it's nice! " Mary says. They take it at a good price. Only 12 dollars! They buy a pair of green sports shoes, too. It's 32 dollars. Options: A $12. B $32. C $44. D $52. Answer: C $44. Question:
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Answer: How much are the skirt and the sports shoes?

Write a multi-choice question for the following article, with the given choices and answer: Article: Robots have come a long way since 15th century. We've got robots to build cars, carry heavy things, work in dangerous places and explore planets. But things haven't stopped there. In 1986, Honda made a robot called ASIMO. And now, it has been developed greatly. Standing at 130cm and weighing 54kg. ASIMO is very much like a small astronaut wearing a bag on the back. And he can walk, flight, climb and run fast. Isn't it wonderful? The world's first robot teacher is Saya. With her human-like face, she can show expressions like happiness, surprise, sadness, dislike, fear and she can even smile or show anger at students, which look much like a real teacher's. To do this, her rubber skin is pulled from the back with motors inside. And her eyes and mouth have wires too. She can also say some simple words like "hello" or "thank you". In the UK, the development of robots is exciting. The mini-robots will send food, clean floors, collect and throw away waste. These robots can open doors by themselves and stop if anything or anyone is in the way. These mini-robots are very useful for controlling infection . Usually clean and dirty work is done by the same person, but here, you'll have robots that do"dirty work", like collecting dirty sheets, or taking away hospital waste; and you'll have robots that do"clean work", like bringing meals or clean sheets to patients. The robots have separate work so there's no way for infection, which is great. But of course, robots would not take the piece of humans, but would free up more time for nurses to be with patients. But if this is what it's like in 2011, what's it going to be like to 2021? Options: A Robots have come a long way since 1986. B The first robot teacher was made by Honda. C Saya looks like a small astronaut. D If anyone or anything is in the way, mini-robots will stop. Answer: D If anyone or anything is in the way, mini-robots will stop. Question:
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Answer: Which of the following is true according to the passage?

Write a multi-choice question for the following article, with the given choices and answer: Article: Jim, a young farmer, was once put into prison . One day, he got aletter from his mother. "I'm so worried about our farm,"she wrote. "It'stime to plant potatoes. I can't dig all the fields by myself. Jim read the letter and became sad. "What can I do?" he thought. Then he had a good idea. He wrote to his mother, "Don't dig the fields, there's a pot of money in the earth. Don't plant potatoes until I come home. " Some days later, Jim got another letter from his mother. It said, "Two days ago, about ten men came to our farm and dug all our fields. I can't understand it. It looks as if they were looking for something. What shall I do?" Jim smiled when he read his mother's letter. He wrote a letter to his mother at once. It was very short. Guess what it would say? Options: A Because he would go home soon. B Because the men didn't find the money. C Because his mother could plant potatoes. D Because he got another letter from his mother. Answer: C Because his mother could plant potatoes. Question:
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Answer:
Why did Jim smile when he read his mother's second letter?