1. He was asked to evaluate situations home and broad. (这里的要求不适合使用命令性的词语，如order, demand)2. He found the existence of some rare birds on the island.3. The professor referred to last meeting will give us a lecture next week.4. Let's think it over that what difficulty will arise from that condition....
1.He was demanded to evaluate domestic and overseas(或：home and abroad、internal and external，任选) situations.2.He found existance for some rare birds on that island/islet(任选).3.Tha...
1,He was demanded/required to evaluate domestic and overseas situations.2,He discovered /found the existance of some unusual/rare birds on the island.3,The professor (who was) ...
