Answer:
exclamation marks
Step-by-step explanation:
An informal writing style entails the use of colloquial and friendly language. It is used in casual and personal conversation. Informal writing is written in active voice in a manner of an actual conversation.
Hallmarks of Informal Writing:
- Ordinary, short and simple sentences are used.
- Abbreviations, slang and contractions
- First and second person point of view is predominantly used.
- Expressive language and punctuation that convey emotion (exclamation marks)
- Subjective writing style.