dont forget to use punctuation like
full stops ,capital letters for names ,places. also exclamation marks for important events or a sudden event . for example "suddenly i heard a noise it went quite till i heard a big BANG !"
use different sentance starters like firstly ,lastly,finally secondally ,on the other hand and many more so it dosent make it sound boring like and and and also etc.
Paragraphs use them when starting a new topic .
Use point evidence explanation ,(P.E.E)