问题描述：
1.they played with their friends last monday(对划线部分提问：played with their friends ）
2.mike cooked nice food a moment ago.（改否定句）
3.we picked oranges on the farm(提问）
4.come to my room this afternoon(否定句）
2.mike cooked nice food a moment ago.（改否定句）
3.we picked oranges on the farm(提问）
4.come to my room this afternoon(否定句）
问题解答：
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