1. "The quick brown fox jumps over the lazy dog."
2. "Learning grammar helps to improve communication skills."
List of Parts of Speech Used:
1. Nouns: "fox," "dog," "grammar," "skills," "communication."
2. Verbs: "jumps," "helps," "improve."
3. Adjectives: "quick," "brown," "lazy."
4. Adverbs: None in these sentences.
5. Prepositions: "over," "to."
6. Pronouns: None in these sentences.
7. Conjunctions: None in the sentences.
8. Articles: "The."