koko is back .he's tired

he came back,tired.为什么being tired不对 He is tired.He is on the s().It's seven o'clock.They are at lucy’s mother -----（刚回来）back from work.she is tired He 's already back , He is too tired __work__. He is too tired ( ） he is very tired是什么意思 he is very tired.he needs_.A.a night's rest B.a rest of nigh He is very tired.He needs_____.A.a night rest B.a night's re Tom is tired.He’s sitting on the s in the living room. Tom is tired.He’s sitting on the s in the living room Mike is afactory worker.He is often very tired after a day`s