Помогите .............,..,,,..............

1.Tom says that he is going to play chess .
Tom said that he was going to play chess .
2.She says that she is happy to see her .
She said that she was happy to see her .
3.The boys say that they are cleaning their classroom.
The boys said that they were cleaning their classroom.
4.They say that Tom is in London .
They said that Tom was in London.
5.Mary says that she has five lessons on Monday.
Mary said that she had five lessons on Monday.
6.Pete says that she has lunch at school.
Pete said that she had lunch at school.