问题描述：
希望知道的帮下忙
1.填介词
Who is____a blue T-shirt?
2.同义句转换
Tom's birthday is january 13th.
Tom's_____ _____ _____ is january 13th
1.填介词
Who is____a blue T-shirt?
2.同义句转换
Tom's birthday is january 13th.
Tom's_____ _____ _____ is january 13th
问题解答：
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