Question

em good parties e good films usamos there was ou there were?

Answer 1

Se fala there was ficando:

- There was a good paries.

ou

- There were a good films.

Tradução:

- Houve uma boa festa.

ou

- Houve bons filmes.

Answer 2

There were good parties e there were good films, porque ambas as sentenças são plural, então o certo é THERE WERE.