动词填空用括号内所给动词的适当形式填空。（本大题共10分，每小题1分）
I often spend as much time as I can _____ (practice)softball after class.
Look! He _____ (look)so happy.
When the super star arrived, all the people stopped _____ (cheer)for him.
_____ (be)stronger, you need to exercise a lot.
He _____(hide)my bike behind the tree and I didn't find it.
There _____ (be)a football match between Class 1 and Class 2 next Tuesday, is there?
Nobody but him _____ (exercise)with his classmates every morning.
It _____ (get)darker and darker. I'm sure it'll rain soon.
Tina shows us how _____ (sew)in Home Economics.
I think my buddy, Amy _____ (be)a social worker when she grows up.