No. 1 If you have a question about course registration, please feel ------- to contact the administration office. (A) happy (B) good (C) fine (D) free No. 2 Dada Motors's ------- for participation in the study of mobility in the aging society is still under discussion. (A) responsibility (B) accountability (C) disability (D) eligibility No. 3 All the shipment is supposed ------- by custom officers. (A) to inspect (B) to be inspected (C) to be inspecting (D) to have inspected No. 4 The CEO of Ultra Beauty makes sure to take time ------- just for himself after lunch everyday. (A) out (B) outside (C) in (D) on No. 5 The flight N114 will proceed as ------- provided weather conditions remain calm. (A) arrived (B) needed (C) called (D) scheduled No. 6 Many countries in Africa possess ------- natural resources such as diamonds, which has caused domestic conflicts. (A) value (B) valuable (C) values (D) valuing No. 7 Mr. Kent had some regrets about ------- his job to start his own business. (A) quitting (B) quit (C) quits (D) to quit No. 8 The landlords benefited substantially from the continuous rent ------- in 1980s, when many people came to the area in search of work. (A) grow (B) grew (C) growth (D) grown No. 9 ------- the economy improves, more people become interested in buying stocks. (A) So (B) As (C) But (D) For No. 10 The fight between the two companies started when one started to buy ------- the firm's stock. (A) under (B) through (C) up (D) down