把以下句子变成被动语态
1.They are sending him a latter.
He ___ ___ ___ a latter.
2.The police were questioning a man.
The man ___ ___ ___ .
3.He told me to wait for him.
I ___ ___ to wait for him.
4.They have found his book.
His book ___ ___ ___ .
5.She can wash the dishes.
The dishes ___ ___ ___ .