My mother is sisters are (doctors) 用3种方法括号提问 There are (six) book in my bag 括号提问

问题描述:

My mother is sisters are (doctors) 用3种方法括号提问 There are (six) book in my bag 括号提问

What are your mother's sisters doing?
What are your mother's sisters' jobs?
What do your mother's sisters do?
How many books are there in your bag?