Question

Make a Question.
I have helped my father to clean the dirty garden yesterday.
What, Where, Why, Who, When, How

Answer 1

What = What have I helped my father with in the dirty garden yesterday?
Where = Where have I helped my father clean yesterday?
Why =  Why have I helped my father yesterday?
When = When have I helped my father clean the dirty garden?
Who = Whom have I helped to clean the dirty garden yesterday?

Semoga membantu, ya!

Answer 2

Where you helped your father? in the garden
what do you do to help your father? cleaning the dirty grden
when do you help your father? yesterday
how do you clean the dirty garden?
who needs your help? my father