Who BUILT the Eiffel tower?
What IS tunza?
Why DID you build it?
You can´t buy fast food.
Who won the race?
Who INVENTED the internet?
Your mom isn´t a marine biologist,
Your dad is Australian, isn´t he?
You know a lot about animals,
When DID you finish it?
Gustave Eiffel did.
can you?
Object question.
is she?
Subject question
Tim Berners-Lee did.
Tag question
It is an ecological programme.
We finished it las year.
don´t you?