- FBISE Class 09
- FBISE Class 10
- FBISE Class 11
- FBISE Class 12
It is a punctuation mark(.) used at the end of a sentence that is not a question or an exclamation.
I knocked at the door. There was no reply.
I knocked again.
Sometimes in abbreviations: Jan., e.g.,a.m.
In internet and e-mail addresses (said ‘dot’)