第一句应该使用虚拟语气：I should not have accepted that job in the first place.
After the two cars' collision,it bursted in to flames.
Our class meeting centred on selecting a new monitor.(因为不可能每次班会都选一个班长,所以用过去试,如果每次只有选班长的时候才开班会,可以用一般现在时）
She is the kind of people who stand out in a crowd.
Getting up early makes for health.