(注意首字母要大写和标点符号)
She is not my mother.
Are those rings?
Is he your grandfatner(做肯定回答)Yes,he is.
those are pencil cases(对划线的部分提问)What are those?
this is a watch(改为复数句)These are watches.
(注意首字母要大写和标点符号)
She is not my mother.
Are those rings?
Is he your grandfatner(做肯定回答)Yes,he is.
those are pencil cases(对划线的部分提问)What are those?
this is a watch(改为复数句)These are watches.