A: Let's go to the beach. B: (When, Who)?
When are you going? Who is going to the beach?
A: My family is going on vacation. B:(Were, When)?
Where are you going? When are you leaving for vacation?
A: My car broke down today. B:(Why, How, Did)?
Why did it break down? How did you get to school? Did you fix it?
A: I didn't go to work yesterday. B: (Are, Did)?
Are you sick? Did you go to the doctor?
A: I went shopping for new clothes last weekend. B:(What, Where)?
What did you get? Where did you go shopping?
A: I saw a great movie last night. B: (What, Who)?
What movie did you see? Who went with you?