—You all like your English teacher?—Yeah, she devotes herself____ to teaching and it earns her a good reputation．

It was a nice house, but _______ too small for a family of live.

-----Have you been to New Zealand? -----No, I’d like to, _____.

Attention please, coffee lovers! I have for you, the best coffee machine _____ invented.

Though brought up in Los Angeles, Steven Davidson spent his whole life      in New York．