Помогите пожалуйста сделать 8 и 9 задание для 3 класса.

8
2) did
3) did
4) do
5) does
6) did

9
1) What did he see at the museum?
2) Cave people didn’t wear dresses.
3) Cave people made a fire.
4) Did dinosaurs live live 150 million years ago?
5) Did Lumpy like the museum?
6) Mrs Bell didn’t go to the museum yesterday.