It is either A or B because simile uses like or as to describe something and he isnt doing that and it also isnt a metaphor because he isnt speaking in a way that uses one. There is no pun in it either
The teacher told the students not to waste their time because time is very valuable in life.
The forte music element is when the note is high or loud. Meaning the Dynamic markings.
Explanation:
The two basic dynamic indications in music are: p or piano meaning "quiet" or “soft” , forte meaning "loud or strong".
