JAMES WATT, WHOSE INVENTION IS THE STEAM ENGINE, WAS A FAMOUS SCOT...

40. James Watt, whose invention is the steam engine, was a famous Scottish ... .A. engineer B. mechanic C. musician D. electricianII- Read the following passage and choose A, B, C, or D to fill in the gaps:The leading causes of (41) in many developing countries are now heart disease, cancer, accident, flu,pneumonia etc. Moreover cigarettes, alcohol, physical inactivity and overeating also add to the causes ofseveral of these killing diseases. Medicine has little help to offer, however, to persons (42) can not rid (43)habits harmful to their health. Surgery is the only (44) to offer any chance of survival for people (45) lungcancer.Although psychiatrists tried to stop people (46) drinking, they haven't been very (47). Neither have doctors.

41

How then (48) our health improved? The answer is simple, though perhaps not very pleasing. Ordinarypersons can do it (49). They (50) able to make good advances in the prevention of diseases.