Réponse:

And you never do your homework, do you?

You understand the problem don't you?

You want good marks don't you?

Voilà !

Verified answer

c. And you never do your homework, do you?

You understand the problem, don't you?

You want good marks, don't you?

d. This gadget has no use! It is useless!

Poor people have no home. They are homeless!