Our car broke down suddenly and the heavy rain our helplessness.

My grandpa often told _____ interesting stories.

Nearly three months had gone by ______ theseriously injured girl showed a slight sign of recovery.

对下列句中加点词意义与用法的分析，正确的一项是（ ） ①则知明而行无过矣 ③其正色邪其远而无所至极邪 ②吾尝终日而思矣 ④其国家可几而理欤

The dentist didn’t ________until it was nine o’clock in the evening.