Из прямой речи в косвенную mary said: "i live in this house" she said: "i spent a week here not long ago" they said: "we have decided to stay a month in this hotel" the boy said to his friend: "shall we go to swin? " the girl said to her sister "what is she wearing? " she said "i'll try to come in time"

Mary said that she lived in that house
She said she had spent a week there not long ago"
They said they had decided to stay a month in that hotel"
The boy said to his friend if we should go to swin?"
The girl said to her sister what she was wearing?"
She said she would try to come in time"

Mary said that she live in this house
2.she said that she spent a week here
3. they said that they have dicided to stay a month in this hotel
4.
5.
6.she said that she will try to come in time