Употреби am, is или are в предложениях ниже: It ...a cat.
It ... a plane.
She ...Ann.
Who ...you?
The dogs... funny.
The doll...nice.
His puppy ...black.
The children...pupils.
The boy ...six.
The girl ...seven.
We ... fine.
They ... the children.
The telephone... white.
The balls ...red and green.
