–Is that Kate’s car?--It ______be hers. She has just gone for a meeting.
–Is this orange radio _____?-- No, it belongs to ______.
______ book on the desk is _____ useful one.
–How many _____ are there in your school, Tom?-- Two.
He made up his mind to devote his life pollution happily.
When I am a bad mood, I like wearing orange to .