请用所给单词连词成句。1. took, My, in, pictures, father, park, yesterday, the (.)
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2. did, What, holiday, Peter, last, do (?)
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3. weekend, going, are, next, Where, they (?)
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4. usually, Sundays, mountains, I, on, climb (.)
____________________________________________________________________1. My father took pictures in the park yesterday.
2. What did Peter do last holiday?
3. Where are they going next weekend?
4. I usually climb mountains on Sundays.