23. Although he offered her a high salary, he could not ____ her to accept a position with his firm.
A.persuade | B.advise | C.suggest | D.convince |
Nobody believed his reason for being absent from the classhe had to meet his uncle at the air port.
A.why | B.that | C.where | D.because |
If you are travelingthe customs are really foreign to your own, please do as the Romans do.
A.in which | B.what | C.when | D.where |
Isn't it time you got down tothe papers?
A.mark | B.be marked | C.being marked | D.marking |
I just wonder ____ that makes him so excited.
A.why it does | B.what he does | C.how it is | D.what it is |
Some people fear that ________ air pollution may bring about changes in _______ weather around the world.
A./; the | B.the; / | C.an; the | D.the; a |