I believe the answer is B it shows how potentially dangerous some diseases can be to people
The verb is past participle so that would be option A.
Answer: Yes very cute but you lied you only giving 50 points out..
Explanation:
Answer:
The tour guide, who has become a good friend, is great!
Explanation:
The commas help separate the two ideas in one sentence correctly. A good way to check that this is correct is to remove the words separated by the commas - "who has become a good friend" - and check if the sentence still makes sense. In this case it would be "The tour guide is great!" which makes sense as a sentence. Thus, this version of the sentence is correct.
