改同义句

答案不止一种，只能提供最常见的变化形式如下（关键是楼主没有提供变化的格式）：

1. Kitty often helps her sister (to) do her housework on Sunday.

2. Color is able to change our moods, making us happy or sad.

3. This is so interesting a movie that I have seen it twice.

4. Eve is of the same age as her brother.

或：Eve has the same age as her brother.

或：Eve was born in the same year as her brother.

5. His father disagrees with him.

注：( ) 表示其内部分可以省略不写。

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