阅读信件,并回答问题。
Dear Oscar, I visited my grandma last Saturday. It was her birthday. In the morning, I sang songs and played the guitar for her. Then we cooked noodles together and ate noodles for lunch. On Sunday morning, I played football with my friends. In the afternoon, I washed my clothes and cleaned my room.
Yours,
Jordan
1.When did the author (作者) visit his grandma?
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2.What did the author do on Saturday morning?
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3.Did the author cook noodles together with his grandma?
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4.Did the author wash his clothes and clean his room on Sunday morning?
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5.Who wrote the letter?
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