he said "water freezes below 0 C"
The policeman said "whose car is this?"
My brother said "let's paint the walls"
My mother said to me "don't stay up reading to late!"
Пожалуйста переведите в косвенную речь и определите время

He said water freesed below o c
Present Simple > Past Simple
The policeman said whose car was THAT
Present Simple > Past Simple
My brother said lets painted thee walls
Present Simple > Past Simple
My mother said to me didn't stay up reading to late!
Present Simple > Past Simple