The girl will talk to the boy and the girl would become jealous because she's talking to the boy. They end up spending a lot of time together afterwards. Because they are both attracted to each other and they finally end up going out afterwards and everything falls in place
It is only generally accepted to use different verb tenses when writing it in mid-sentence is the events that you want to show or describe did not happen at the same time. This would clearly show the difference in the time on when the events occurred. The answer would be option B.
The most crucial to a reader's understanding of an expository text would be how effective the text is written to convey a clear and concise idea to the reader. It should be able to penetrate a reader's comprehension well and establish a clear way to get the point across.
