用强调句型改写下列句子画线部分为强调的部分
问题描述：
用强调句型改写下列句子画线部分为强调的部分
Mary（1） found a cat（2） in the corner（3） last Sunday（4）
后面序号的是强调的部分 ,写四句
答
It was Mary who found a cat in the corner last Sunday.It was a cat that was found by Mary in the corner last Sunday.It was in the corner where Mary found a cat last Sunday.It was last Sunday when Mary...