It is acknowledged that______shortest distance between persons is _______ sincere smile.
A．a; the B． the; a C． a;不填 D． the;不填
In this lecture, I can only give you a_______view of how we can live life to the full.
A．simple B．good C．secret D．personal
We tried to ring you back，Bryan, but we think we ______ your number incorrectly.
A． looked up B． got through
C． took down D． worked out
Will you see to _______ that the luggage is brought back?
A． me B． yourself C． it D． them
Everyone should learn something about first aid, for every second will_______in an emergency.
A． play B．count C． happen D． show
—— Now, where is my package?
—— ________. We'll be late for the train.
A．Come on B．Forget it！
C．Don't worry. D．Who knows?
