根据短文内容，回答问题。
A dove is a bird. You may have seen doves. Some doves are white and some are grey. They like corn.
They don't like meat. A dove likes to live in a bird-house. Many people like doves. They make a home for their
doves near a window. Doves fly out of their houses in the day. They come back home in the evening. Doves
can fly long hours. So sometimes people take them far away. They tie a letter to the dove's leg. Then the dove
can take the letter home. How interesting! Do you like doves now?
1. What do doves like to eat?
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2. Where do doves live?
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3. When does a dove go out?
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4. What do people tie to the leg of a dove?
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5. Can doves fly out of their houses?
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