45 Governments around the world have signed green agreements that set _______ for lower pollution levels.
(A) flavors (B) legends (C) puzzles (D) targets
49 Most students feel a lot of _______ preparing for the project since their performance will decide their final
scores. (A) contact (B) flight (C) poison (D) stress
50 I will take a _______ flight from Tainan to Hualien because taking a long-distance bus is slow and tiring.
(A) central (B) lengthy (C) domestic (D) foreign