Question

14. Find the mistake: A temporary driver’s permit lets the learner drives with another licensed driver in the car.
a) drives
b) another
c) licensed
d) driver
15. Find the mistake: Unless complication from the anesthetic, operations to remove the appendix are not considered serious.
a) Unless complication
b) to remove
c) are not
d) considered serious
16. Find the mistake: If the cerebellum of a pigeon was destroyed, the bird would not be able to fly.
a) was
b) destroyed
c) would not be able
d) to fly
17. Find the mistake: If a live sponge is broken into pieces, each piece would turn into a new sponge like the original one.
a) broken
b) would turn
c) like
d) the original
18. Find the mistake: If you don’t register before the last day of regular registration, you paying a late fee.
a) register
b) the last day
c) paying
d) a late fee
19. Find the mistake: If American ate fewer foods with sugar and salt, their general health ………..better.
a) he
b) will be
c) is
d) would be
20. Find the mistake: If drivers obeyed the speed limit, fewer accidents occur.
a) drivers
b) speed limit
c) fewer
d) occur
21. Find the mistake: According to some historians, if Napoleon had not invaded Russia, he ……..the rest of Europe.
a) had conquered
b) would conquer
c) would have conquered
d) conquered
22. Find the mistake: If dinosaurs would have continued roaming the earth, man would have evolved quite differently.
a) would have
b) roaming
c) man
d) differently
23. Find the mistake: Usually boys cannot become Boy Scouts unless completed the fifth grade.
a) boys
b) become
c) unless completed
d) the fifth grade
24. Find the mistake: From now on, new buildings in level one earthquake zones in the United States are to constructed to withstand a tremor without suffering structural damage.
a) From now on
b) are to constructed
c) to withstand
d) suffering
25. Find the mistake: Because the intestate highway system linking roads across the country was built about forty-five years ago, most of the roads in the system now
need repaired
a) Because
b) was built
c) ago
d) repaired
26. Find the mistake: That it is believed that most of the earthquakes in the world occur near the youngest mountain ranges, the Himalayas, the Andes, and the Sierra Nevada
a) That it is believed
b) most of the earthquakes
c) near
d) the youngest
27. Find the mistake: Arlington National Cemetery, a memorial area that includes the mast of the battleship Maine, the Tomb of the Unknown Soldier, and the eternal flame at the grave of John F. Kennedy, is the site where the families of more than 160,000 American veterans have bury their loved ones.
a) includes
b) is
c) more than
d) have bury

Answer 1

en la 16, el error es "was" porque sería "were"
en la 19, la respuesta correcta es la "d"