I learned a lot from the Parts of Speech resources. Here are a few sentences with important parts of speech:
1. "In the morning, it was raining."
In: Preposition
the: Article
morning: Noun
was: Verb
raining: Verb
2. "A fog had come over the mountains."
A: Article
fog: Noun
had: Verb
come: Verb
over: Preposition
the: Article
mountains: Noun
3. "The plateau was dull and gloomy, and the shapes of the trees and the house were changed."
The: Article
plateau: Noun
was: Verb
dull, gloomy: Adjectives
and: Conjunction
shapes: Noun
of: Preposition
trees, house: Nouns
were: Verb
changed: Verb
These sentences helped me understand how parts of speech work together to make meaning.