Here are some sentences I found in the ESL001 writing review forum:
Usually I wake up at 7am and after that I read my novel then I wash my face and eat my breakfast next at 10am I usually start all my activities, I need to reply the calls/texts and I need to do some job and I will finish at 6pm and after that I went back home.
the correct paragraph is:
Usually, I wake up at 7 a.m., and after that, I read my novel. Then, I wash my face and eat my breakfast. Next at 10 a.m., I usually start all my activities. I need to reply to the calls/texts, and I need to do some job, and I will finish at 6 p.m., and after that, I went back home.
By using the correct punctuation mark guides the reader through the flow of a sentence, making it easier to understand the intended meaning. It helps clarify the relationships between words, phrases, and clauses.