You could try translating the following sentences into Greenlandic, maybe trying out of your memory as much as possible?
If you like you could also write your own Greenlandic sentences and we'll see if they are correct, or you could give each other (and me) some more English sentences to translate

The man buys a car.
My dogs are not in Nuuk.
Our daughter is clever, but my younger brother is not clever.
My grandmother lives in Denmark.
My father has a shop.
The shop is not big.
Is your friend tired?
My friend has written a book.
We go to the airport, my mother travels to Nuuk.