—Doctor, I am afraid I am getting fat these days.— slim, you should change your diet and lifestyle.
He won’t go to the birthday party if the host________ him.
— What do you think of Beijing?— Wonderful. It ________ changed a lot in the last few years.
— You didn’t use to play tennis, ______?— Yes. I still like playing tennis now.
---How long ____the supermarket ____? ---Four years.
There _____several football matches on TV this month.