1. Why weren't you here early? (you ought/ be/ here/ earlier)
.......You ought to be here earlier..................................................................................
2. Why didn't you ask me to help you? ( I would/ help/ you)
........I would help you ...................................................................................
3. I'm surprised nobody told you that the road was very dangerous. (you should/ warn)
.........You should warn because the road was very dangerous...................................................................................
4. Geoge was in strange mood yesterday. (he might not/ feel/ very well)
..........He might not feel very well....................................................................................