Who taught Mary French— Nobody. She taught ______.

There are so many kinds of mobile phones in the shop: We can’t decide

Did you water the flowers yourself–No, I got them ______.

Welcome to the Ice Bucket Challenge. The challenge is simple: when , one either pours a bucket of icy water over his or her head or donates $100 to the ALS Association.

This pair of Nike shoes costs me too much, about 300 yuan, but it’s________ of all the Nike shoes in that shop.