What did you do last night?	last/what/you/did/night/do ?
What did you do last Sunday?	last/you/what/do/did/Sunday ?
How many hours did you sleep last night?	you/how many hours/last night/did/sleep ?
What did you do on your last birthday?	do/on your last birthday/did/what/you ?
Where did you go on holiday last summer?	did/last summer/where/go/you/on holiday ?