Girls who have a lot of guys like you ... need help!?

've got to know 2 guys quite well and a few other guys who talk to me and sit next to me alot and they listen to my conversationos -.- I hear them say 'what did she say'.. its nice to bond with the guys but I'm not sure if I want anything with them but they always seem to be so interested in me & I've got more guy friends more than girls as girls tend to be quite bitchy to be honest. About me... I'm clever funny attentive extremely caring and confident and i can be blunt sometimes but I mean well. :) I'm 17 and 18 in October. Anyway I've noticed LOTS of guys are really interested and one who has jus broke up with his girlfriend has jus asked did I miss him as he didn't text me for about an hour and he also admitted that he wanted to get to know me. & I've had other guys asking lots of questions about my life etc so how do u choose, how do u let them know your just friends, any thing else would be so helpful!