History is an interesting subject. We can learn _____ the past.A. of B. about C. for
— _ I use your eraser, Rose? — Sure. Here you are.
I met a good friend of mine while Ion the street.
We lost the soccer game, _ everyone of us played very well.
Kelly often helps _ with my math.
— Please turn off the radio, grandma ___now. —OK, I'll do it right now.