Помогите сделать вопросы в с When, which, who, where и т. д. К предложениям She kept to...

Question

Помогите сделать вопросы в с When, which, who, where и т. д. К предложениям
She kept to a diet last month
We went to the concrete two days ago

Answer 1

When she kept the diet?
who kept the diet last month?
when you went to the concert?
where you went two days ago?

Answer 2

When did she keep to a diet?
When did we go to the concert?
Who kept to a diet last month?
Who went to the concert two days ago?
What did she keep last month?
Where did we go two days ago?