— Who is Mr. Smith? — He is _______ English teacher.
Have sports training every day, ______you won’t be healthy in the future.
I have got two tickets ______ tomorrow’s evening show. Would you like to come with me?
Our English ______ far better in a month if we try harder.
Who is ______ of the three young men?
--You don’t look ______ today. What’s wrong? --It’s the bad fever.