Choose the best answer and give an explanation of your answer
1. _ _ _ big carotid artery to the main parts of the brain.
a. bring the blood
b. blood done
c. bring the blood
d. blood lead
Answer: "A" because the artery-carotid artery supplying the front
part of the brain, which is responsible for our personality and our ability to
think, talk and move.
2. Mark Twain _ _ _ years after the civil war "the Golden Age."
(A) referred to
(B) call
(C) he calls
(D) his call
Answer: "A" because it is better known by his pen name, he is a
writer.
3. ___ radio as the first practical system of wireless telegraphy.
(A) development of the Marconi
(B) the development by Marconi
(C) the development of Marconi
(D) Marconi developed
Answer: "B" for the famous Marconi after developing a wireless
telegraphy system commonly known as the "radio"
4. initial ___ medicines from plants of various kinds.
(A) get
(B) they acquire
(C) obtained
(D) they obtained
Answer: the "C" since rather is derived from plants.
5. ___ Moon of Pluto, Charon, in the way a little ellipses around the
planet.
(A) move
(B) move
(C) it moves
(D) in the movement
Answer: "A" because it more accurately.
6. Robert e. Lee's Confederate Army ___ General Grant at Appomattox
Courthouse in 1865.
(A) the surrender
(B) he submits
(C) submit the
(D) the surrender
Answer: "D" because it more accurately.
7. in the stone age, stone tools _ _ _ with another stone.
(A) Poles
(B) they are polished
(C) for Poland
(D) polished
Answer: "D" because it is more precise and correct
8. the first steamship to cross the Atlantic ___ Savannah, in 1819.
(A) is
(B) is
(C)
(D) in it
Answer: "A" as more appropriate
9. organisms such as plants may ___ first at sea, perhaps 3 billion years
ago.
(A) live
(B) live
(C) live
(D) it's alive
Answer: the "C" because it more accurately describes the past
10. the aircraft near the Equator _ _ _ movement of the West-to-East faster
than air farther from the equator.
(A) to have
(B) has
(C) has been
(D)
Answer: "D" for wearing conjunctions
11. _ _ _ soon after the animal dies.
(A) the degradation of DNA
(B) the downgrading of DNA
(C) DNA degradation
(D) for DNA to degrade
Answer: "B" due to the downgrading of the DNA will be made faster
12. ___ is famous as the home of the U.S. Naval Academy.
(A) Annapolis
(B) because of Annapolis
(C) why Annapolis
(D) since Annapolis
Answer: "A" since Annapolis as the home of U.S. Naval Academy
13. ___ the deepest valleys and canyons on Earth.
(A) in the Pacific Ocean with
(B) in the Pacific Ocean
(C) Pacific Ocean
(D) the Pacific Ocean has been
Answer: "A" as more appropriate in the preparation of his
sentence
14. in the United States, women's participation in the labor force from 37
per cent in 1965 to 51 percent in 1980.
(A) it jumps
(B) hops
(C) jump
(D) jump
Answer: the "C" because it already happened
15. _ _ _ the second most common metal in Earth's crust, and it always
occurs in combination with other materials.
(A) iron
(B) iron
(C) with iron
(D) with iron
Answer: "B" because "is" explaining something
16. Although the knife and fork _ _ _ a prehistoric origin, spoon is
relatively new.
(A) is
(B) they
(C) whether they are
(D)
Answer: "B" because "they" to describe a knife and fork
17. ___ staying on Earth for nearly 200 million years.
(A) the dinosaur
(B) the dinosaur
(C) if the dinosaurs
(D) since the dinosaurs
Answer: "A" because quite simply with the word dinosaur.
18. ___ along most of its length to the upper Chamber and the lower spaces.
(A) the cochlea is divided
(B) divide the cochlea
(C) consists of the cochlea
(D) with the cochlea is divided
Answer: the "C" because in this case explain kokleanya
19. when ___ Conference?
(A) the physician who attended
(B) does not present the doctor?
(C) doctor will attend
(D) the presence of a doctor
Answer: the "C" because in this case asking about the presence of
the doctor
20. _ _ _ for Mike was a big surprise.
(A) really
(B) The Party
(C) funny
(D) when the
Answer: "A" because Mike really is a surprise
Right or wrong, revise and gives an explanation of the mistake and you
answer
21. daily practiced piano for hours.
Revision: the Piano is played every day for hours
22. the instructions for the exercises on page twenty is not clear.
Revised: instructions on the exercises twenty-page is not clear.
23. during the week at lunch in the school cafeteria.
Revision: this week-long lunch in the school cafeteria.
24. on the morning of the day after the concert was tired.
Revision: on the morning after the concert is very tiring.
25. during the meeting in the Office discussed the schedule.
Revision: During a meeting in the Office to discuss about the schedule.
26. everyone must leave the room immediately.
Revision: is correct.
27. I can sit on the beach for hours.
Revision: is correct.
28. He will ask a lot of questions that are difficult.
Revision: is correct.
29. a new movie is receiving good reviews.
Revision: the new Movie received good reviews.
30. we take a new route to the Beach House.
Revision: through our new route to go home on the beach.
31. they helped him with the work.
Revision: they help him with how it works.
32. She and Bob came up to visit me.
Revision: is correct.
33. She lent to you and me.
Revision: He lend to you and me.
34. We offer him shelter.
Revision: is correct.
35. the soup needs more salt because it doesn't taste very good.
Revision: Not very nice for the soup that excess salt.
36. the girl was running too fast and he fell.
Revision: Girl ran too fast so that he fell.
37. they sell the car for you and me.
Revision: is correct.
38. I told him the truth, but he didn't believe me.
Revision: I told the truth, but he does not believe in me.
39. You and he had to find them.
Revision: is correct.
40. Martha felt happy when her boss gave her a pay rise.
Revision: Martha felt happy when his boss gives him a raise.
41. just between us, I'm not sure if we can trust them.
Revision: is correct.
42. the tourists lost the way in the storm.
Revision: Tourists missing in the event when the storm.
43. Please tell brother that I needed to talk to him.
Revision: Please tell him that I need to talk to him.
44. the boys got a box and she opened it carefully.
Revision: boy that's got the box and she opened it carefully.
45. If my friends call, ask them to call back later.
Revision: if my friend calls, ask them to call me back later.
46. me and my friend were travelling.
Revision: is correct.
47. our neighbors will be with you and me.
Revision: our neighbors will meet with you and me.
48. Nos VIES "explains that the sister and often eat at that
restaurant.
Revision: Nos VIES "explains that his sister often eat at that
restaurant.
49. the students are allowed to ask when he does not understand the problem.
Revision: students are allowed to ask when he does not understand the
problem.
50. do you know Ben and wife?
Revision: is correct.
