She used to be a teacher when she was in her thiries,__she?

She used to be a teacher when she was in her thiries,__she? When she was six,her dream to be a teacher.中her dream to be She can't be a teacher ,__she? she used to be a teacher her mother used to be a teacher,which she wants to be She used to do a lot of____ when she was in Norway .A.skatin 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 完形填空.When Mary Smith was a_____,she wanted to be a teacher,_ she used to travel quite a lot in her She wents to be a teacher of Chinese in her country（英汉互译）