1、These are my sister.(改为否定句)

问题描述:

1、These are my sister.(改为否定句)
2、Tony is her brother and Jane is his sister.(将句中的人名用恰当的人称代词替换)

1、These are my sister.(改为否定句)These aren't my sisters.2、Tony is her brother and Jane is his sister.(将句中的人名用恰当的人称代词替换)He is her brother and she is his sister....