We need the story though to help you...
<span>There is a crashing sound from the piano, which Herbert is playing.</span>
I would say the best would be looking at content and the expected length and/or organization
Because its faster to get and fast to eat on the go. Also because they may be in a hurry
( i cant answer all im sorry )
C - processed meat maybe more dangerous.
B - my mother would always help me with my homework when i was young.
hope this helps! :)