Окончи предложения. Вчеркни в их правильную форму глагола be: am, is

Окончи предложения. Впиши в их правильную форму глагола be: am, is либо are.
1) This ___ a farm. The trees on the farm__ big and old. The farm house ___ old too. Its roof ___ red and its doors ____ brown. The farm house ____ very nice.
2) My pets ___ a dog and a cat. The dog, Chase, ____ very big and the cat, Sally, ____ little. The dog ___ black and the cat is red and white.
3) I ___ a boy, my name ___ Peter. I ____ eleven. I ___ in Moscow now. I like Moscow: it ___ big and green.