тя

In a sentence

• Тя чете книга.

  She is reading a book.

  used as a pronoun referring to a third person singular subject (female)

• Къщата е голяма, тя е на хълма.

  The house is big, it is on the hill.

  used as a pronoun for referring back to a feminine singular noun (house)

• Видях луна, тя беше ярка.

  I saw the moon, it was bright.

  used as a pronoun for referring back to a feminine singular noun (moon)