Answer from cs61c-cd (Charles Leung 15905350) for Question 2
if while for dowhile
oh and i think that thing with
 the (T or F) ? A : B

MIPS has bne, bnq
MIPS people are followers of RISC.  So, they like only having realy simple stuff makes things faster.  All other instructions can probably be made with bne, bnq.