I think the answer is by keeping his temper in check in front of Paul's father
The correct answer is C.
Hope that helps
A
It helps if you pause where the commas are and usually if they aren’t right they’ll make the sentence sound strange.
In b the comma pauses the sentence too soon.
In c the comma is to late it should be right after fortunately.
Answer:
High amplitude sound waves are taller than low amplitude. This gives them more energy and a louder sound. S waves are more powerful and damaging than P waves.
Explanation: