Hurry up, Mike. You must get to the airport an hour before the plane _____.

Mum, this is ________ teacher. ________ name is Li Hui.

It’s just_____ among countries to host the Olympics as to win an Olympic medal.

Shanghai is bigger than_____ in Jiangsu and bigger than_______in China.

My brother _________ works in that factory. He has become a bus driver.