These sentences can be complete in the following way:
1) Nadie.- this would mean that you do not know anyone.
2) Ningún- it makes reference to the book. you do not have a book
3) nunca. This means that you do not do that activity. you never do it
4) ni. not having one thing nor the other.
5) nada. this means that the table is empty- nothing on it.
I'd choose B:
1. Muchos gusto - Nice to meet you (in the first sentence people are introducing themselves)
2. Hasta luego - See you soon (in the second sentence people are saying goodbye)
Hope it helped,
BioTeacher101
Answer: d
Explanation: if I am wrong sorry if I am right mark brainliest plz