Answer:
Yes
Explanation:
Tanner And Lucas is right , the comma after Lucas is correct because they are referring to best friend.
A mango tree is mentioned so I would say a mango
Since we talk all day every day you must know how to present your words in every sentence of your everyday conversation to the every-blue-moon presentation...kk hopefully this helps :)
The correct answer would probably be: Who. Although I'm not 100% sure.