Tips before you start this exercise:
1. Put the WH-word at the start.
2. Put DO / DOES after the WH-word.
DO → I / you / we / they / plural nouns (cats, dogs, students
DOES → he / she / it and one person / one thing (cat, dog, student)
3. Use the base verb.
work (not works)
eat ( not eats)
Order:
WH-word + do / does + subject + base verb + other information.
EXAMPLE:
He works in an office.
Where + does + he + work? → Where does he work?