Unit 3, e.g. 1)He was confronted by a case which he had to diagnose and treat unaided 2)A house stood in a wood sOmetimes I dare not be at night 4)With the development of the travel business, swarms of tourists now visit the newly discovered cave in the once mountainous area 5He lives entirely and is very bEtter be than in bad company. 9.. knelt around us kneel: (v. go on the knees rest on the knees. e.g. When his saw his heart-broken parents, the young man knelt down/ went on his knees and begged their forgiveness 10.... old men with work-gnarled hands. gnarled: of hands or fingers)twisted with swollen joints and rough skin; deformed)Unit 3 e.g. 1)He was ___ confronted by a case which he had to diagnose and treat unaided. 2)A ___ house stood in a ___ wood. 3)Sometimes I dare not be ___ at night. 4)With the development of the travel business, swarms of tourists now visit the newly discovered cave in the once ___ mountainous area. 5)He lives entirely ___ and is very ___. 6)Better be ___ than in bad company. 9. …knelt around us… kneel: (v.) go on the knees; rest on the knees. e.g.When his saw his heart-broken parents, the young man knelt down/ went on his knees and begged their forgiveness. 10. …old men with work-gnarled hands. gnarled: (of hands or fingers) twisted with swollen joints and rough skin; deformed)