Since your question didn't specify whether you wanted Russian (which is more commonly spoken by the population [63%]) or Belarusian (spoken by 37% of the population), I will write out both.
Russian:
1) Cyrillic: Спасибо, хорошо. А у вас?
2) Latin: Spasiba, horošo. A u vas?
Belarusian:
1) Cyrillic: Добра, дзякуй.
2) Łacinka (Latin): Dobra, dziakuj.
I hope this is helpful.
yes
yes its fine
Yes. There are many pet dogs and cats in the nation of Belarus.
Yes, it is.
yes
Yes.
Yes.
Belarus became a new independent country in 1991.
No. Belarus (formerly called Byelorussia) is in Europe, between Russia, Poland and Ukraine.
Yes it is, or you could say "it is expected of you" either way is fine.
The way you said it in the question is fine.
Yes. Belarus was formerly one of the states in the USSR. It gained its independence in 1991.