B, m, and p.
Sym is a prefix that means with or together.
A because external means what is happening outside of you while all the others are internal which is what happens inside us emotionally.
answer: for sandwich its a proposition, because conjunctions are just a transition word, and interjections are very similar to conjunction
Answer: 3, "We are going depleting in the mountains this weekend'
Explanation: Depleting means "diminish in number or quantity'. It would make no sense to use that in this particular instance.
Answer:
Smooth movement ;sudden breaks