Напишите вопросы к предложению I wrote a letter yesterday

Question

Напишите вопросы к предложению
I wrote a letter yesterday

Answer 1

Who wrote a letter yesterday
Did i write a letter yesterday
What did i write yesterday
Did i write a letter or a book yesterday
I wrote a letter yesterday, did not I

Answer 2

What did I write yesterday?
When did I write?
Who wrote yesterday?