What (you do) yesterday?
What did you do yesterday? I...
Simple, Compound or Complex? We washed our hands before we ate dinner.
Complex
When was the last time you rode a bike?
I rode a bike ...
Simple, Compound or Complex? My friend came over, so I made tea.
Compound
When was the last time you danced?
I danced...
Who (you have) lunch with yesterday?
Who did you have lunch with yesterday? I had...
When (you arrive) in the US?
When did you arrive... I arrived...
Simple, Compound or Complex? After I ate breakfast and brushed my teeth, I went to school.
Complex
Simple, Compound or Complex? When you were young, did you play sports?
Complex
Why (you are) late?
Why were you late? I was late...
When was the last time you got up late?
I got up late...
When was the last time you drove a car?
I drove a car...
Where (you go) on your last vacation?
Where did you go... I went...