Page 94 - Grammar For YDT - 11
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IF & WISH CLAUSES - TEST (1)
ENGLISH Verilen sorularda boş bırakılan yerlere uygun 6. According to Doppler’s theory, if an observer and a
sound source ---- towards each other, the frequency
düşen sözcük veya ifadeyi bulunuz.
of the sound waves ----.
1.
If all nations ---- stronger actions against
B) move / would have increased
climate change in the past, we ---- such severe A) had moved / could increase
environmental problems now. C) could move / should increase
A) take / will not face D) are moving / will increase
B) had taken / might not be facing E) can move / could have increased
C) could take / would not have faced
D) had to take / could not have faced
E) took / would not be facing
2. ---- the contributions of Max Planck, modern 7. ---- more people to celebrate cultural diversity,
physics ---- at this level of understanding and instances of discrimination and intolerance ----
development today. less prevalent today.
A) But for / might not have been A) Should / could have been
B) In case of / must not be B) If only / can be
C) In the event of / could not have been C) Had / should be
D) If it hadn’t been for / would not be D) Only if / would be
E) Without / should not be E) Were / might be
3. If artificial intelligence ---- to advance at its 8. If only a technique for efficient desalination
current rate, it ---- many aspects of our daily lives of seawater ----; it ---- water scarcity issues by
soon. providing a sustainable source of fresh water.
A) can continue / affects A) would be perfected / can solve
B) continued / would have affected B) could be perfected / would solve
C) had continued / would affect C) has been perfected / will solve
D) were to continue / could have affected D) had been perfected / solve
E) continues / will affect E) is perfected / could have solved
4. We ---- distant galaxies with such precision 9. ---- the principles of aerodynamics and the Wright
today if scientists ---- powerful telescopes and brothers’ pioneering aircraft, air transportation ----
advanced space exploration technology. a distant dream even now.
A) could not discover / had not developed A) If it weren’t for / might be
B) might not discover / were not developing B) Without / can be
C) But for / would be
C) could not have discovered / did not develop
D) In the event of / could be
D) would not discover / have not developed
E) With / could have been
E) will not be able to discover / do not develop
5. ---- the Great Library of Alexandria not been 10. The phenomenon of continental drift and the
destroyed, the ancient world ---- greater progress theory of plate tectonics ---- if Alfred Wegener ----
in science. the idea of a supercontinent called Pangaea.
A) Should / will make A) would not be known / had not proposed
B) Were / would have made B) must not be known / could not propose
C) could not be known / will not propose
C) Had / might have made
D) will not be known / does not propose
D) Unless / could make
E) were not known / did not propose
E) If / would make
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