"What country do you comeback from? " Said bill
=> Bill asked what country I came from
Where did you Spend your holiday last Summer? " He Said to her
=> He asked her Where she had spent your holiday last summer
What are you going to study? He said to Mary
=> He asked Mary What she was going to study
"What do you think of the canteen coffee? " Asked Peter
=> Peter asked What I thought of the canteen coffee