Which option correctly completes lhe text below?

The Rosetta Stone

"Egyptian hieroglyphic  undeciphered until lhe 19^th century. Members of Napoleon's Egyptian expedition of 1799 ______ a black basal! stone, 114 x 72 cm, at Rashid (Rosetta). The stone ____ with three different scripts: hieroglyphic, lhe derived demotic script, _______ everyday purposes, and Greek. ( ... )"

(CRYSTAL, David. The Cambridge Encyc/opedia of Language, 3'' edition, Cambridge University Press, 2010.)