Simple present tense of the verb adds 's' or 'es' or 'ies' to the end of the verb.
Such as: Joseph enjoy<u>s</u> cooking dinner. OR Mary miss<u>es</u> her parents. OR Tommy cr<u>ies</u> when he is sad.
I believe it is to warn because the poet is warning their father that if he goes to far, the poet will be lost
Answer:
1. He has grown angry and decides to fight Tybalt.
2. Before he was talking to Tybalt nicely because he did not want to cause troubles and injure anyone.
*Please do not copy my answers. Use them for help.