句型转换
1. You must practice speaking more English.
You _ _ practice speaking more English.
2. Lucy is as tall as my sister.
Lucy is height (高度) __ my sister.
3. Tom likes swimming, and Jim likes skating.
Tom's hobby Jim.
4. The boy had quitted learning the piano.
The boy had _ _the piano.
5. Williams had interest in the space science very much.
Williams was the space science.