Вставьте глагол to be (am,is,are) 1)My sister ... nice and smart. 2)Nick and Sam ... friends. 3)The crocodile ... strong and long. 4)The cats ... not angry. 5)... Alice lazy?-No,she ... not. 6)They ... five. 7)I ... a pupil. I ... seven.
1)is;2)are;3)is;4)are;5)is,isn't;6)are;7)am,am