Поставьте глаголы в Present Simple Passive. In Russia forests ... ... down for building (cut)

In Russia forests are cut down for building.

В России леса срубают ради строительства.

Are forests cut down for building in Russia?

Are forests cut down for building in Russia or in China?

What country are forests cut down for building in?

What for are forests cut down in Russia?

What is cut down for building in Russia?

In Russia forests are cut down for building, aren\'t they?