1. An ant is an insect.

1.   ?    Ants are insects.

2. A computer is a machine.

1.   ?    computers are machines.

3. A dictionary is a book.

1.   ?    dictionaries are books.

4. A chicken is a bird.

1.   ?    chickens are birds.

5. A rose is a flower.

1.   ?    roses are flowers.

6. A carrot is a vegetable.

1.   ?    carrots are vegetables.

7. A rabbit is an animal.

1.   ?    rabbits are animals.