Write down the proper words according to the meaning given below. 1) p_____ v. make sth. last longer 2) s_____ v. make sth.continue to exist or happen for a period of time 3) a_____ v. give a particular job to sb. 4) r____ v. stop working at one's job (because of age) 5) s____ v. make (esp.a boat or road vehicle) go in a particular direction 6) c____ v. travel (a certain distance) 7) e_____ n. person with special knowledge or skill 8) o_____ a. spoken, not written 9) i_____ v. examine 10) f____ v. dismiss sb. from a job