It’s the first time that he has been to Australia, ________?[ ]

―You know who came yesterday―Yao Ming We had abasketball match.― Hecame and watched the game.

Is China ______ country in the world —No. It’s ____ country.

He is a very honest man. He never _______ lies.

We have many cases where hard work as well as good communication skills have ________ one’s chances of success in the past years.