He felt it strange ____ the young man should be so kind to t

He felt it strange ____ the young man should be so kind to t the young man isn't what he----.he is kind to everyone.我知道填u The young man didn't have enough money ,so he had to pay His The young man must be m____ to drive so fast. the young man must be m______ to drive so fast In the Science Museum, the children felt ____- to see so man it felt so good to be out The young man has made so much noise that he ( ) not have be Being a kind man he was, he didn't pay attention to it. He looks very young,so he ____ be a student. it doesn't matter that the young fish get attacked by so man It is strange that she (should) be so rude.怎么会有should省略?还有的是