Question

[__Chucaheo__ _Con_]

18.The 82 Doctors’ stone tablets were recognised ___________ UNESCO.

19.Khue Van Pavilion is the symbol ___________ Hanoi

Answer 1

[Hoàng Hồ Thu Thủy]

18.The 82 Doctors’ stone tablets were recognised _____by______ UNESCO.

19.Khue Van Pavilion is the symbol ____of_______ Hanoi

Answer 2

[Bùi Văn Khôi]

18. by

19. of