asking for repetition

Jack: The mango trees grow up well in the rainy season.
Mark: ……………………………………………………………
Jack: I said that the mango trees grew up well in the rainy season.
Lucy: Our classroom will be renovated next month.
Jane: ………………………………………………………………
Lucy: The classroom will be renovated next month. We will have evening sessions in another class.
Jane: Yeah. You’re right.
Tom: The ozone layer is essential to protect the human life.
Gary: ………………………………………………………………
Nina: We must keep the ozone layer because it is important for our life.
Gary: That’s right!
John: Oil can cause sea pollution.
Cindy: …………………………………..
John: Oil is sea pollution!
Cindy: Yes, that’s true.
Peny: Some boy scouts plant 1000 trees in the forest.
Leony: ………………………………………………………………
Peny: 1000 trees are planted in the forest by the boy scouts.