句型转换 l usually go to work at eight{改为否定句） my parents are often at home on saturdayl usually go to work at eight{改为否定句）my parents are often at home on saturday(改为否定句）the classroom is very dirty（改为一般疑问句）l am right（改为一般疑问句）现在就要~
问题描述：
句型转换 l usually go to work at eight{改为否定句） my parents are often at home on saturday
l usually go to work at eight{改为否定句）
my parents are often at home on saturday(改为否定句）
the classroom is very dirty（改为一般疑问句）
l am right（改为一般疑问句）
现在就要~
答
I usually don't go to work at eight.
My parents are never at home on saturday.
Is the classroom very dirty?
Am I right?
答
l usually go to work at eight{改为否定句）I don't usually go to work at eight. my parents are often at home on saturday(改为否定句）My parents aren't often at home on Saturday.the classroom is very di...