Makes me mad

Hello, teachers!
Please check if these are correct and natural.

1. Standing in line made me mad.
2. To stand in line made me mad. [This is awkward, isn't it?]
3. It made me mad to stand in line.
4. It made me mad to stand in line for more than thirty minutes.
5. It made me mad standing in line for more than thirty minutes. [This is awkward, isn't it?]
6. The thing that made me mad was standing in line for more than thirty minutes.
7. It makes me mad to stand in line, to wake up early, etc. [Is it natural?]
8. The things that make me mad are standing in line, waking up early, etc.
9. The things that make me mad are to stand in line, to wake up early, etc. [This is awkward, isn't it?]

Thank you very much.
Peace!