1、() is the best season of the year?

1、() is the best season of the year?
a、when b、what c、which d、what time
2、The boy runs faster than (_)in his class.
a、any of the boy b、any boys c、any other boy d、all the boys
3、I have forgotten my bread.
you can have ().
a、some of us b、some of our c、some of ours d、many of ours
最好能讲讲为什么?