Make questions for the underlined parts in the sentences

Exercise 10. Make questions for the underlined parts in the sentences.
1. I stayed in New Zealand for six months.
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2. She called the firemen because her cat stuck in a tree.
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3. I bought two kilos of oranges.
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4. John wrote about his grandparents.
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5. I watched a very good film on TV last night.
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6. She made some coffee for her mother.
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7. Susan gave the money to her brother.
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8. We went to school by bus.
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9. I was tired yesterday morning because I worked very hard.
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10. Mary invited a lot of people to the party.
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