It means that you are aware and are paying attention.
While he was fighting with tenacity , a solar eclipse occurred.
What do you think ?
It's kind of weird to make a sentence with those words.....
Greetings !
B, because it doesn't exactly quicken as in a, no odd characters are introduced, and these not really any details we need to know that are left out. I picked B because there are intentionally larger words.
All the sentences in a paragraph should be unified and coherent.
Answer: sentences
From the topic sentence to the concluding sentence, they need to be unified and coherent for the writer to truly get their point across as it was intended.
Hope this helps! :)