Grammar in rhymes

Essay ——:—–

In Essay Many paragraphs,
Joined with care.
They share same topic,
Clear and fair.

Paragraph —–:-‐–

A group of sentences,
About one thought.
Together they explain,
The lesson taught.

Idiom —-:—

Idiom is special phrase,
Not taken straight.
Its hidden meaning,
Makes language great.

Proverb —–:—

Proverb is old saying,
Short and smart.
Teaching lessons,
From the heart.