Lucy,what have you learnt from this history class?
Paper _____ first _____ about 2,000 years ago in China. ( )
is;invented
was; invented
is; inventing
was;inventing
There is a big tree _______ the classroom.
—What do you think of the film So Young directed by Zhao Wei? — Wonderful. I think it’s _____than the other films about youth in recent years.
The girl is so good at singing that she can sing _______ than anyone else.
Mike is good at sports. He jumps much _______ than the other boys in the class.
- What's wrong with Mary? - She's______ at her sister's bad behavior.