I like playing very much.
—Do you know him? —I’m sure I’ve seen him _____, but I can’t remember the right place.
This is the most interesting book ______ I have ever read.
People that lived in the mountains didn’t have wells in the past, so they had to ______ water from a stream far away.
It’s almost ten years _____ we saw each other last time.
—Don’t eat too much candy, for it’s_____ your teeth. —Oh,I get it.Thank you.