Вставьте артикли там, где это необходимо

1,They are  ....kittens.        ..... kittens are red.
2. They are .... houses.      ...... houses are big.
3. They are .... sandwiches.    ..... sandwiches are nice.
4. They are........ tomatoes.    ...... tomatoes are green.
5. They are ..... foxes.          ....... foxes are cunning.