任务型阅读 请根据材料内容，完成各题。（共5小题；每小题2分，满分10分）
Mr Smiths has two sons. One is seven years old, and the other is five. One morning during the holiday, when Mr Smiths is cleaning the car, his younger son came and asks him for some money for sweets.
“Sweets are bad for your teeth,” Mr Smiths said, “Take these two oranges, and give one to your brother.”
One orange is even bigger than the other, and as the small boy likes oranges very much, he keeps the bigger one and gives his brother the smaller one. When the other boy saw that, he said, “It is selfish(自私的) to take the bigger one for yourself. If father gives me oranges, I will give you the bigger one.”
“I know you will,” answered his brother, “That’s why I take the bigger one.”
When does the story happen?
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What is Mr Smiths doing then(那时)?
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What does the younger boy ask for?
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Does the younger boy get what he wants?
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Who got the bigger orange, the younger boy or his brother?
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