帮我将这些句子变为问句和否定句
问题描述：
帮我将这些句子变为问句和否定句
1.My mother gets up at six every day.
2.John sent the letter an hour ago
3.the boss has already left
4.I have read this book
前面没讲清楚~
1._____she_____up at six every day?
she_____ _____ up at six every day.
2._____ he _____ the letter an hour ago?
He_____ _____ the letter an hour ago.
3._____ he _____ yet?
He_____ _____yet
答
1.My mother gets up at six every day.Does she get up at six every day?She doesn't get up at six every day.2.John sent the letter an hour ago Did he send the letter an hour ago?He didn't send the lette...