一．词汇识记
1. blind: adj ---blindness --- the blind
2. deaf: adj the deaf
3. elderly: adj --- the elderly
4. homeless: That terrible earthquake made many people become __________.
5. excellent: very good
6. record: v. & n. break the world record
7. take place / happen
8. gentleman--- gentlemen
9. headache : have / get a headache
10. postman: postmen
11. toothbrush : toothbrushes
