It was sixth grade

当时───at that time;六年级───Sixth grade

At that time the news was on the lips of the villagers.───那时候,村民中流传着这消息.

Money was short at that time.───那时候，钱紧缺。

At that time I entered into correspondence with her.───那时我开始和她通信.

At that time my mother took in paying guests.───那时候，我妈妈接待房客。

At that time I had been job-hunting for six months.───那时我找工作已经找了六个月了。

The family were listening to the girl singing at that time.───当时,一家人在听那个女孩子唱歌.

At that time, Rome subjected all Italy to her rule.───那时罗马把整个意大利置于自己的统治之下.

At that time most people believed in sorcery and witchcraft.───那时候大多数人相信巫术和魔法.

At that time my mother took in paying guests.

Washed - out jeans were very fashionable at that time.

At that time he was very busy.

At that time,Rome subjected all Italy to her rule.

The trouble is there aren't any trains at that time.