9.Last night a fire ___ in that workshop,so the factory suff

9.Last night a fire ___ in that workshop,so the factory suffered a heavy loss.
A.broke out B.broke up C.broke off D.broke down
10.There will be an international conference next month.The secretary says we'll have to set off tomorrow.In fact,___.
A.the soon,the good
B.quicker,better
C.the earlier,the better
D.the faster,the best