有几个外语句型转化不会,会英语的大哥哥、大姐姐.帮帮忙,谢谢.

1) they didn't take photos of the mountains.
2) they didn't go there by plane.
3) how many people were there in the park?
4) whose car is this?
5) did you wash lingling's t-shirt?

they didn't take photos of the mountains they flew there how many people were there in the park whose car is this did you wash lingling's t-shirt

they did not take photos of the mountains.
How did they go there?
How many people were there in the park?
Whose car is this?
Did you wash lingling's t-shirt?

they did not take photos of the mountains.
they take a plane to get there.
how many people were there in the park?
whose car is this?
Did you wash lingling's t-shirt?