Like most of classmates, I can’t live up to my teachers’ expections,____, I let him down.
I went to see him,________ him out.
Volunteering gives you a chance ________ lives, including your own.
________ basic first-aid techniques will help you respond quickly to emergencies.
________at the cafeteria before,Tina didn't want to eat there again.
The sun began to rise in the sky,________the mountain in golden light.