Составь вопросы, используя вопросительные слова what или who

What do you like to do on holidays?
What did you do yesterday?
What are you going to do tomorrow?
What did you mean?
What was that?
What are you waiting for?
What did she read last week?
What is your mother? (когда речь идёт о профессии)

Who is your best friend?
Who is your brother?
Who has built this beautiful house?
Who is the author of your favorite book?
Who is going to visit you?
Who is the scariest person for you?
Who is the president of the USA?
Who was the founder of Disney Company?