WH Question 

They must make their double bed slowly at university for a year

How must they make their double bed university for a year?

SIMPLE PAST TENSE 

They made their double bed slowly at university yesterday

Where did they make thier double bed slowly yesterday?

FUTURE BE GOING TO 

They are going thir double bed slowly at university next week

When are they going to make their double be slowly at university?

PRESENT PERFECT 

They have made their double bed slowly at university since 2002 

How long have they made their double at the university?

PRESENT TENSE 

They make their double bed slowly at university today 

What do they make slowly at university today?

Wich bed do they make slowly at university today?