Miss Jones ________ music at Bardon School for five years when she was abroad and now she is an actress.
A．had taught B．has taught C．taught D．has been teaching
—Did you receive the letter the next day?
—No. Somehow, it was three weeks ________ I received it.
A．since B．before C．that D．when
Lin Shuhao has earned a good ________ at home and abroad for his excellent basketball skill and won over thousands of fans .
A．contribution B．occupation C．reputation D．civilization
Peter told us the work would be finished by next month, ________ personally I doubt very much.
A．which B．when C．that D．it
A good rest between classes ________ recover brain power to its best and make us perform better in class later.
A．must B．can C．need D．shall
The world will live happier lives if people have ________ better understanding of ________ idea of harmonious globe.
A．the; a B．/; the C．a; an D．a; the
