420. respective a. 分別的
421. resume v. 重新開始
422. scandal n. 丑聞
423. scatter v. .驅散
424. sentiment n. 感情
425. severe a. 嚴重的 ~ wound
426. shield v. 保護
427. simultaneously a. 同時地
428. sole a. 唯一的
429. sponsor n. 贊助者
430. startle v. 驚嚇
431. stray v. 走失
432. substantial a. 可觀的,大量的=considerable> a substantial income
433. sufficient a. 充分的
434. supplement v./n. 補充>He ~ed his income by taking a part-time job.
435. testify v. 作證