Answer:
1.A
2.B
3.A
4.A
5.A
these are the right words, hope it helps you
If you're asking for a translation here: Is Mr.Antonio unfriendly?<span>
</span>
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
When you're talking about nonspecific things.
it's like (a) and (an) in english.
uno is for singular masculine.
una is for singular feminine.
unos is for plural masculine.
unas is for plural feminine.