The Sydney Opera House is like a huge sailing boat with water ____ three sides.
The headmaster spoke as _____ as she could to make the students understand her.
Now the water in our town is _______ than it before. Something must be done to stop it.
The population of China is ________ than ________ country in the world.
Do your clothes need ______?
You can tie the horse to ______ of the trees.