my sister is seven.(变为一般疑问句)
lucy is our sister变为一般疑问句
My sister went to the park yesterday.变为一般疑问句
MY SISTER CAN SPEAK ENGLISH WELL .[变为一般疑问句】
she is my sister改为一般疑问句
THis is my sister改成一般疑问句
This is my sister.(改为一般疑问句)
This is my coat .变为一般疑问句
This is my book 变为一般疑问句
This is my mother 变为一般疑问句
My father is fine 变为一般疑问句
My name is Tina变为一般疑问句
改为一般疑问句my telephone number is seven six zero