How is she?
I feel happy, don't I?
Do you have a sore throat?
They are new picture books. (picture是名词作定语,此处不能变为复数)
Aren't these are your pencils?
Assembly lines made it possible for many people to buy cars.
装配线使许多人也能买到汽车。
可改写为:
Assembly lines enable many people to buy cars too.
It is possible for many people to buy cars owing to assembly lines.
1、how is she?
2,don't l?
3,do you have a …?
4,they are new picture books.
5,aren't these…?
How is she?I feel happy,don't I?Do you have a sore throat?These are new picture books. These are your pencils,aren't they?