3амени выделенные существительные личными местоимениями.
1 ) (The box) is grey.
2) (The friends) are at home.
3) (Mary) sings well.
4) (Pete and Mike) can ride a car.
5) (The pencils) are long.
6) (Milk) is white.
7) (My friends) and I are pupils.
8) (My mother) likes coffee
9) (Rabbits) are grey.

1 It is grey2 They are at home3 She sings well4 They can ride a car5  6 It is white7 They and I are pupils8 She likes coffee9 They are grey