27Only when_______senior high school________to show a great interest in poems

y, it seems that you have been very busy all the time，what do you think of your occupation now—Just so-so. I’ve decided to quit my job in the company next month, where I ____ for five years.

Mathematics ____the language of science

erce competition in finding a good job in big cities, manyfresh graduates are trying their fortune in medium-sized cities like Wuhu City

Look at the sign, Sir. We don’t permit ________ in the hall.[ ]