In which situation might you most likely use an interjection?

Question

When you are falling asleep peacefully.
When you've stubbed your toe.*
When you are eating a sandwich.
When you have finished getting dressed.

Answer 1

You're right.

Answer 2

Thanks, Ms. Sue.

Answer 3

You're welcome, Brien.

Answer 4

so what is it

Answer 5

B... duh der