Выберите один или несколько ответов

The dishes were dirty______ I washed it.

1) so
2) because.

We are glad to see Simon______ she brought a lot of gifts.
1) because
2) so


We were happy______ we got only good marks!
1) because.
2)so

Tom had a toothache______ he went to the dentist.
1)so
2)because.