To fit, you should take 15-minute exercise every day.A、have B、build C、keep
Jimmy is very helpful. _________ I stay with him, _________I like him.
.— What did you do on April Fool’s Day? — I played a trick _______ my brother.
He learnt English by ______English songs.
If you don’t know a word, you must _______in a dictionary.
He likes telling funny jokes, so I never felt __________ with him.