61. The author's probable answer to the question Where would we he today, without science is ____.

1. it is hard to imagine
2. we would be nowhere to find
3. let's see what happens
4. not every has an answer in the world

62. From the cookie to the car, the author is trying to tell us that science ____.

1. would be nowhere without humans
2. is picking up its developing pace
3. raises so many present problems
4. is shaping our world

63. The author implies that science ____.

1. is making doctors and lawyers the richest people in our society
2. does not involve every profession
3. needs us as much as we need it
4. is benefiting everyone

64. The author seems to draw a conclusion that science ____.

1. does rather than it is
2. is ubiquitous in our life
3. does not exist in a laboratory
4. is not appreciated in the public

65. The author is most probably ____.

1. a student
2. a sociologist
3. a professor of science
4. free-lance writer of science

(Reference keys.)