The answer is the last one because infinitive phrases need a to- with a verb to it like to visit. to was used and visit is a verb because you can visit things like the store, For Example: we went outside to visit the store.
I think you can do all of the above but it depends what it's about
U mean guilty ? It can be , wrongfully or blameworthy
Yours is a possessive pronoun. it shows that it is that person's object and in this sentence, it is the other person's car. ANSWER: possessive pronoun
No...... The boys played or the boys were playing
