根据中文提示，用所给词的正确形式填空；
What’s the _______of this bridge? (重量)
If you want to cut some paper, you need a pair of _____.(剪刀)
He is an           student. All the teachers like him. (极好的)
The twins like DIY very much. They spend a lot of time out many beautiful pictures every week. (切)
Sammy is           enough to wait for a long time. (有耐心)