Why dont'you go to the zoo with us?改同义句问题就在上面.

Why dont'you go to the zoo with us?改同义句问题就在上面.
Why dont'you go to the zoo with us?改同义句
问题就在上面.

Why dont'you go to the zoo with us?改同义句问题就在上面.
Why not go to the zoo with us?

1 why not go to the zoo with us?
2Let's go to the zoo
3 What about going to the zoo with us