句型转换。
1. His computer is expensive. My computer is cheap.(合并为一句)
His computer is _____ expensive than _____.
2. On Sunday the boy did his homework at home. He didn't go to the Internet bar.
(合并为一句)
On Sunday the boy did his homework at home _____ going to the Internet bar.
3. I'm not good at fishing. He isn't good at it,either.(合并为一句)
_____ _____ us is good at fishing.
4. Both my sister and I have been to the Great Wall.(改为否定句)
_____my sister _____ I have been to the Creat Wall.
5. The teacher didn't do anything except writing some words on the blackboard.
(改为同义句)
The teacher _____ _____but _____ some words on the blackboard.