she used to be a history teacher 改为否定句
She used to be a history teacher改为否定句
she used to be a history teacher 改为否定句
she used to be a history teacher是什么意思
Mrs.Wang used to---(be) a history teacher,but now she---(be)
is your grandmother a history teacher ? she------ A used to
she used to be a teacher
改为一般疑问句She used to be a teacher 改为一般疑问句
She is a teacher.(改为否定句
She used to be an English teacher.改为一般疑问句
Used you to be a teacher?的肯否定回答、.
Tom used to be really quiet[改为否定句
she is a teacher 改为否定句和肯定句