5типов вопросов к предложению: we went to london last summer.

Did we go to London last summer? Who went to London last summer? Where did we go last summer? When did we go to London? Did we go to London last summer or last winter? We went to London last summer, didn`t we?

When did we go to London?
Which summer did we go to London?
Why did we go to London?
Where did we go last summer?
Who went to London last summer?