Е. С. Закирова, П. А. Красавин Английский язык для технических вузов


TEST 3 1. Choose the proper words and fill in the blanks



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TEST 3
1. Choose the proper words and fill in the blanks.
1. 
Scientists solve a … of complicated mathematical problems.
A. origin 
B. variety 
C. universe 
D. cell
2. 
The researchers always try to … the facts.
A. refer 
B. measure 
C. satisfy 
D. unify
3. 
When people speak of technology they usually mean … technology.
A. medical 
B. nuclear 
C. educational D. industrial
4. 
… make our life and work easier.
A. Principles B. Laws 
C. Tools 
D. Facts
5. 
People had to get food, clothes and … .
A. shelter 
B. machines 
C. cars 
D. technologies
6. 
Science is … much to modern technology.
A. doing 
B. making 
C. contributing D. explaining
7. 
Science has great … on our lives.
A. attempt 
B. influence
C. boundary
D. discovery
8. 
Industrial technology began to develop with the … of the steam engine.
A. technology B. discovery
C. invention 
D. structure
9. 
The boundaries between scientific fields have become … clear.
A. less 
B. more 
C. most 
D. almost


67
10. 
All sciences are closely … .
A. investigated B. unified C. explained 
D. interconnected 
2. Fill in the blanks with the proper grammatical forms.
1. 
The experiments … by him.
 
A. has been done 
C. have been done
B. were been done 
D. have done
2. 
The scientists … a wide variety of subjects.
 
A. were studied 
C. has studied
B. have studied 
D. are studied
3. 
The cell structure of the plants … by the scientists.
A. has been examined 
C. have examined
B. has examined 
D. had examined
4. 
… they already solved the problem?
A. Are 
B. Have 
C. Do 
D. Is
5. 
… he made observations?
A. Have 
B. Is 
C. Does 
D. Has
6. 
This theory has … a part of scientific knowledge.
A. become 
B. became 
C. becomes 
D. been become
7. 
Scientific knowledge has … greatly.
A. grow 
B. grown 
C. grew 
D. grows
8. 
All branches of science … closely interconnected.
A. have 
B. has 
C. are 
D. had
9. 
The tools and machines … our life and work easier.
A. makes 
C. have made
B. have been made 
D. are made
10. 
Since ancient times people … tools and machines.
A. have invented 
C. are invented
B. invented
D. invents


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