Page 168 - 8. SINIF İNGİLİZCE TEST BOOK
P. 168
TEST
05 SCIENCE
11. You can examine a biological substance by using a/ 15. With the current scientific developments in medicine,
an ----. doctors can diagnose ---- easily.
A) B) A) chemists B) devices
C) diseases D) surfaces
16. Einstein was a genius. He developed the general
C) D) theory of relativity. He also produced the ---- E=mc .
2
A) equation B) birth
C) prize D) gravity
17. In my opinion, the invention of tyre is the most
important scientific achievement in history because
people can ---- easily thanks to it.
A) encourage B) made
12. Albert Einstein made great ---- to many branches of C) explore D) travel
physics and astronomy.
A) insects B) samples
C) prizes D) contributions
18. They are doing some experiments in the lab and a
scientist is taking notes of the experiment----.
A) skills B) planets
C) results D) weapons
13. The discoveries of radium and polonium ---- Marie
Curie.
A) belong to B) develop 19. The ---- of the dishwasher is Josephine Cochrane.
C) invent D) discover
A) invention B) discoverer
C) inventor D) discovery
14. A: There is an engineer over there. Do you know
what he is doing? 20. The scientists are trying to find a ---- for cancer.
B: He is ---- a machine. A) molecule B) cure
A) inserting B) operating C) patient D) compass
C) existing D) penetrating
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EKSPERT YAYINLARI 8. SINIF İNGİLİZCE