A thesaurs is a source used to look up synonyms of a word.
For eample, in the sentence, "I like bikes." you can use a thesaurus to find another word for the word "like" and say, "I enjoy bikes" or something similar to the nature!
Billie’s holiday was a perfect experience. Billie loves going to the beach, she went there often. Billie liked having fun with her friends.
His messenger bag was so full that randy could not fit
Answer:
I am pretty positive its the last one, "How computer viruses can be prevented"
Explanation:
Computer Viruses are the problem, and how they can be prevented is the solution
