Answer:
informal
Explanation:
friends tend to use a lot of slangs when having a conversation, use of slangs is an informal type of language style.
Answer:
Question 2
Sleep might be an important tool to keep people healthy. is correct
The answer is most likely "Is"
chocolate is my achilles heel this is example of alliteration.
Explanation:
<span>It introduces the main focus of the article and creates interest.</span>
