هَذِهِ أَقْلاَمٌ

These are pens

هَؤُلاَءِ مُدَرِّسَاتٌ

These are teachers (fem.)

هَذَا رَجُلٌ
This is a man

This is a book

These are my brothers

This is an eye

These are doctors (fem)

These are books

هَؤُلاَءِ رِجَالٌ

These are men

This is a chickens

These are cars

This is a fish

This is a nurse

This is a hardworking (person)

These are mountains