SENTENCE
I must make my double bed slowly at university for a year.
1.How must i make my double bed at university for a year?

SENTENCE
I  made their double bed at university yesterday.
2.Where did i make my double bed slowly yesterday?

SENTENCE
I am going to make my double bed slowly at university next year.
3.When am i going to make my double bed slowly at university?

SENTENCE
I have made my double bed slowly at university since 3000.
4.How long have i made double bed slowly at university?

SENTENCE
I make my double bed slowly at university today.
5.What do i make at university today?
6.Which bed do i make at university today?