Resposta:

Singular:

1- The dog is a pet.

2- The car is a vehicle.

3- The cat is a feline.

4- The flower is a rose.

5- The tree is a maple.

6- The bird is a sparrow.

7- The house is a home.

8- The sun is a star.

9- The moon is a satellite.

10- The computer is a machine.

Plural:

1= The dogs are pets.

2= The cars are vehicles.

3- The cats are felines.

4- The flowers are roses.

5- The trees are maples.

6- The birds are sparrows.

7- The houses are homes.

8- The suns are stars.

9- The moons are satellites.

10- The computers are machines.