Помогите составить 4 типа вопроса: I went to London two months ago.

1)When I went to London?2),Where I went?,When I went?,3)Two months ago, where am I going?4)How many months I go to London?. Вот ответы: 1)I went to London two months ago.,2)I went to London two months ago.,3)I'm going to London in two months4)I'm two months going to London.,