That discovery was quite accidental.
Do you take part in any community activities?
As such is the case, I am sorry I can't accept your kind invitation.
I leave it in your hands what course of action to take.
An accident delayed us for half an hour.
We must take into account the fact that he is young.
We punished him according to the rules.
We met her by accident.
Many words are pronounced according to the spelling, but some are not.
Please turn up the AC a little bit.