27. (A) History.
(B) Physical education.
(C) Botany.
(D) Architecture.
28. (A) Its leaves are yellow.
(B) Its leaves are lopsided.
(C) It is very tall.
(D) It is not an angiosperm.
29. (A) It has grown too tall for its designated space.
(B) It may be diseased.
(C) Its branches are being broken off.
(D) It no longer hears from.
Passage Two
30. (A) Jefferson's views about commercialized agriculture.
(B) International trade in the nineteenth century
(C) Improvements in farm machinery in the United States.
(D) Farmers' loss of independence
31. (A) Crop production became increasingly specialized.
(B) Economic depressions lowered the prices of farm products.
(C) New banking laws made it easy to buy farmland.
(D) The United States increased its agricultural imports.
32. (A) Prices for farm products rose.
(B) Farmers became more dependent on loans from banks.
(C)Jefferson established government programs to assist farmers.
(D) Farmers relied less on foreign markets.
Passage three
33. (A) In place of physical therapy.
(B) To control brain seizures.
(C) To prevent heat disease.
(D) To relieve tension.
34 (A) They like to have music in the operating room.
(B) They solved problems better while listening to music they liked.
(C) They preferred classical music.
(D) They performed better when they used headphones.
35.(A) It increased the students’ while blood cell count.
(B) It increased some students’ energy level.
(C) It improved the students’ ability to play musical instruments.
(D) It released a natural painkiller in some students’ bodies.
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