because conocer is used more when you personally know someone/thing
saber is used when you know facts about someone or something.
se is conjugated in the yo form
sabes is conjugated in the tu form so this one is correct because you are asking someone if they know where the party is.
The best place to go when I want to get away from a hectic city and enjoy the peace and quiet of nature would be: D. El campo, because in English it is the countryside, where you would mainly go camping if you are like me and want all the city noise out and enjoy a good time out in the countryside.
Answer:
¿<em><u>Lo</u></em><em> </em>tienes en tu mochila?
Explanation:
translation: <em><u>Do you</u></em> have <em><u>it</u></em> in your backpack?
Hope this helped! :)