هَذَا (Haza) this is for masculine

هَذِه (Hazehi ) this is for feminine

هَذَا كِتابٌ (Haza kitabun) This is a book.
هَذَا قَلَمٌ (Haza qalamun ) This is a pen .
هَذَا بَابٌ (Haza babun) This is a door.
هَذَا وَلَدٌ (Haza waladun) This is a boy.
هَذِهِ بِنْتٌ ( Hazehi bintun) This is a girl.
هَذِهِ زُجَاجَةٌ (Hazehi zogagatun ) This is a bottle.
هَذِهِ سَيَّارَةٌ (Hazehi sayyaratun) This is a car .