Use this worksheet to practice turning singular nouns ending in 'y' into their plural forms, such as changing "puppy" to "puppies."

The task is to convert the given singular nouns into their plural forms. Below is the solution with explanations for each word:

Singular Nouns → Plural Nouns

1. Daisy
- Plural: Daisies
- Explanation: Add "-es" to words ending in "y" when the "y" is preceded by a consonant.

2. Jelly
- Plural: Jellies
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

3. Army
- Plural: Armies
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

4. Party
- Plural: Parties
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

5. Puppy
- Plural: Puppies
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

6. Key
- Plural: Keys
- Explanation: Add "-s" to most nouns that do not end in "y" or have irregular plural forms.

7. Body
- Plural: Bodies
- Explanation: Words ending in "-y" where the "y" is preceded by a vowel typically change to "-ies," but "body" follows an irregular pattern and becomes "bodies."

8. Cry
- Plural: Cries
- Explanation: Add "-s" to most nouns that do not end in "y" or have irregular plural forms.

9. Kitty
- Plural: Kitties
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

10. Fairy
- Plural: Fairies
- Explanation: Add "-ies" to words ending in "y" when the "y" is preceded by a consonant.

Final Answer:

```
Singular Nouns | Plural Nouns
---------------------|--------------
Daisy | Daisies
Jelly | Jellies
Army | Armies
Party | Parties
Puppy | Puppies
Key | Keys
Body | Bodies
Cry | Cries
Kitty | Kitties
Fairy | Fairies
```

This completes the task of converting singular nouns into their plural forms. Each rule applied is based on standard English grammar for forming plurals.