Choose the right sentence: 1.
They is like mini cities.
They are like mini cities.
They am like mini cities.

2.
Car factories are cool, but very noisy.
Car factories is cool, but very noisy.
Car factories are not cool, but very noisy.

3.
Unfortunately you don’t gets a free car at car factories.
Unfortunately you don’t get a free car at car factories.
Unfortunately you get a free car at car factories.