Question

" Is Ha Long Bay in the Northern Viet Nam, Phuong?" asked Mary.

      → Mary asked Phuong

Answer 1

Mary asked Phuong if Ha Long Bay was in the Northern Viet Nam

Answer 2

Mary asked Phuong if Ha Long Bay was in the northern of Viet Nam

Answer 3

if Ha Long Bay was in the Northern Vietnam

Answer 4

Mary asked Phuong wether Ha Long Bay was in the Northern Vietnam.

Answer 5

Mary  asked phuong if Ha Long Bay was  in the northern viet nam