HE WAS SO INSUBORDINATE THAT HE LOST HIS JOB WITHIN A WEEK.A. FR...

22. He was so insubordinate that he lost his job within a week.A. freshC. obedientB. disobedientD. understandingRead the passage and choose the best answer.Air (23)…………..is caused of ill-health in human beings. In a lot of countries, there are lawslimiting the amount of smoke which factories can (24)…………..although there is not enough informationon the effects of smoke on the atmosphere. Doctors have proved that air pollution causes lung diseases. Thegases from the exhausts of cars also (25)………….. air pollution in most cities. The lead in petrol produces apoisonous gas, which is often (26)…………..in busy streets circled by buildings. Children who live in areaswhere there is (27)…………..lead in the atmosphere cannot think as quickly as other children, and areclumsy when they use their hands.