阅读下面短文，按要求完成各项任务。
Dear Angela，

I have some exciting news to tell you. My cousin Judy is coming to see me this weekend. She is going to stay at my home（A）_________two days. Would you like to meet her？（B）I know you want to be a marine biologist（海洋生物学家）when you grow up. Judy works at an aquarium（水族馆）and she can tell you many stories about sharks and other sea life.（C）我确信你会对它们感兴趣的。

If you want to meet her,I will pick you up on Friday afternoon. My parents and I are planning a lot for this weekend. On Friday evening,we（D）_________（have）a big dinner. On Saturday morning,we are going to have a party for Judy. On Sunday afternoon,we are going to see her off.

I think you will enjoy meeting Judy,and she will enjoy meeting you,too. Please write back soon.

Yours，
Elizabeth
【小题1】任务一 根据上下文在（A）处填入一个正确的介词。
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【小题2】任务二 将（B）处画线句子翻译成中文。
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【小题3】任务三 将（C）处画线句子翻译成英文。
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【小题4】任务四 用（D）处所给动词的适当形式填空。
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【小题5】任务五 回答问题。
When are Elizabeth and her parents going to have a party for Judy？
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