阅读短文，回答问题。
There are three little turtles. They’ re going to the park with their mother now.
They’ re going to have lunch in the park. So their mother says: “What would you like,  children?” The first turtle says: “I’d like some beef and milk.” The second turtle says: “I’d  like some cake and juice.” They’ re having a good time. How happy they are!
1. How many turtles are there in the story?
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2. Where are they going?
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3. What would the first turtle like?
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4. What would the second turtle like?
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5. Are they happy?
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