tired

我今天很累，因为走了很多路。

I am ___tired today because I walked a lot.

我妹妹累了，所以她去睡觉了。

My sister is ___tired, so she went to bed.

我比昨天更累。

I am ___more ___tired than yesterday.

我妈妈是我们家最累的人。

My mum is the ___most ___tired person in our family.

我昨晚睡得不好，所以今天早上感觉最累。

I slept badly last night, so I feel the ___most ___tired this morning.