—Do you know him?—I’m sure I’ve seen him _____, but I can’t remember the right place.
Be careful of the dog! It’s. Keep away from it.
There are always ____interesting stories in the series that ___ many people watch them.
----______ does ______ take to play tennis? ----Let me see. About two hours.
His daughter is _________ girl.
I know she is very ______ . Look! The smile(微笑) is on her face.