Shining down out of a blue sky, ________.

A. they were burnt by the fierce sun              B. the sun burnt their pale skins

C. their pale skins were burnt by the son             D. and the sun burnt their cheeks fiercely

Shining down out of the blue sky almost the whole day, ______.

A. the sun burnt their pale skins　　　 　　　 B. the sun burning their pale skins

C. they were burnt by the fierce sun　　　　D. their pale skins were burnt by the sun