Saber is fact. You know this or you know that.
But conocer is you know of, or you are aquainted or are not aquanted with someone.
The conjugations for saber and conocer are below.
yo se conozco
tu sabes conoces
el/ella/usted sabe conoce
nosotros sabemos conocemos
ellos/ellas/ustedes saben conocen
You should be able to plug each of these verbs into the correct spot.
I would give the answers but i cannot see the paper all that well past the explanation. I hope this helps.