3. The _______ drinking age in the United States is 21.
(A) capable
(B) legal
(C) favorite
(D) popular

49. ________.The highest of these castes is that of the Brahmans or priests. The next highest is the varna of the warriors, known as the Rajput caste. Below this comes the merchant caste and the lowest caste is known as the Sudra caste. While castes are traditionally associated with a type of occupation, in modern India, occupations are not a reliable guide to caste.(A) The Hindu people have been emphasized the hierarchical status under the castes.(B) The whole Hindu population of India can be divided into four castes.(C) The castes in India are placed at the top in the traditional society.(D) The castes in India are part of tradition in the Hindu history.

50. Alex loves to jog. He has strong legs, so jogging is easy for him._______ He started jogging a year ago to get in shape, but now he runs because he loves it. He has even run in a few marathons, and he enjoys the competition. Alex says that he'll run until the day he dies.(A) He has a lot of friends who love jogging as much as he does.(B) He also has good endurance, and his lungs seldom ache.(C) He often cramps up because he has tight muscles.(D) He has enjoyed running in marathons ever since.

1. You have to renew your passport before it _______. (A) expires (B) aspires (C) inspires (D) conspires

2. Clients pay very high fees to join this luxury trip and they expect complete _______ in return. (A) impression (B) complication (C) satisfaction (D) occupation

4. The search and _______ crew hasn't found any of the tourists who have been buried in the snow. (A) rescue (B) discovery (C) forecast (D) production

5. This eco-trip is terrific. You'll see a lot of _______ species on the island. (A) deceased (B) extinct (C) undercover (D) endangered

6. The Taipei City Government has been using Taipei 101 to _______ tourism in Taipei. (A) broadcast (B) promote (C) convey (D) translate

7. The Statue of Liberty in New York and Eiffel Tower in Paris are both famous _______ worldwide. (A) logos (B) slogans (C) landmarks (D) targets

8. Let's raise our wine glasses. I'd like to _______ a toast to our sweetest and most helpful tour guide, Linda. (A) compose (B) propose (C) impose (D) suppose

9. The world seems to be facing dangers greater and more _______ than any known in the past. (A) threatening (B) broadening (C) sweetening (D) enlivening