—Have you heard of the good fireman, Quan Zhanrong? —Yes, he thought of others ______ than himself.

---Seems no one knows _____ what happened to Malaysia Airline Flight 370.---It’s really sad, hope more and more resources will be offered in the search.

I like penguins because they are ______ interesting.

Look out! Can you see some boy students ____ basketball?

Lucy is good at playing the piano.