1. I can't stand the silent situation = treatment with a man who = whom I've never seen before.



2. Anaesthetic take instant effect on my body. = The anesthesia takes an instant effect on my body.



3. Prof. Lee have = has been devoting his life to his reserch.



4. According to the some news, = According to some news, even though, you keep some food in a freezer, it can go bad.