2.5
1 Does Nelly live at the seaside in summer?
Nelly doesn't live at the seaside in summer.
2 Does Peter go to bed late?
Peter doesn't go to bed late.
3 Do you buy vegetables in the market?
You don't buy vegetables in the market.
4 Does father swim in the lake?
Father doesn't swim in the lake.
5 Does he take Tom with him?
He doesn't take Tom with him.
6 Do they clean their rooms on Saturdays?
They don't clean their rooms on Saturdays.
7 Does he try to do it?
He doesn't try to do it.