??!?Senior year Teacher Recs?!?!?!?

<p>i only got 1 teacher recommendation from junior year.
do i need 1 or 2 more?
and is it ok that im getting them from senior year?
my teachers from junior either don't know me very well, or i don't trust them to write my recs... so i guess i have no choice but to get them from senior year...? is that really bad?</p>