My mother flies to Beijing once a month．（划线部分提问）
does your mother fly to Beijing?Millie did some housework last night．（划线部分提问）
What Millie last night?He is not old enough to go school.（同义句）
He is young go to school.Don't make any noise. A baby is sleeping in the room.（同义句）
, there is a baby sleeping in the room. some，to，will，you，they, ideas，happy, very, be，give（连词成句）
I borrowed an English book from my classmate．（改为同义句）
My classmate an English book me．
Lucy borrowed the book 5 days ago．（改为同义句）
Lucy the book for 5 days．
They were at home last night．（改为一般疑问句）
at home last night？
The girl in red is my friend．（对划线部分提问）
is your friend？
I did my homework yesterday．My mother came back．（合并为一个句子）
I my homework when my mother came back．