I’d like to make an appointment withDoctor Smith . Would 9 o’clock tomorrow be all right —- .Her schedule is full in the morning .

14. His careless driving _________ the traffic accident. That is, the traffic accident was ______ his careless driving.

27．—Oh, how depressed! I am bound to lose to him in tomorrow’s competition.—Cheer up! In fact, he is___________than you!

It is the customers’ needs that has made chain stores so popular in big cities in China

__________ is spoken the most widely in the world.