同义句转换 1. I think he is not so tall as his father. I think his father is _____ ____ him. 2. I like dolphins because they're cleverer than any other animal. I like dolphins because they're ___ ____ animal. 3. This road is 10 kilometers long. That road is 300 meters long. This road is ____ ____ ____ that one. 4. I'll stay here instead of going there with you, I won't go there with you. I'll stay here ____. 5. This passage is short and there are no new words in it, but it is difficult to understand. ____ this passage is short and there are no new words in it, ____ it is difficult to understand.