LANGUAGE IN USE Choose the letter A, B, C, or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in the following question. 21. Tickets may be purchased in advance from the box office. A. invested B. sold C. exchanged D. bought 22. He passed the final examination with flying colors, which made his parents pleased and proud. A. very high marks B. apprehension C. difficulty D. no hope 23. Computer models help to determine whether a particular area is likely to flood. A. put up B. make up C. take over D. find out 24. It is based on the true story of the Titanic disaster that occurred in 1912. A. happens B. began C. took place D. started 25. More than 400 children participated in a clean-up of the park. A. take part in B. gave up C. took part in D. took after