Choose the best anwser

46. Lang Lieu couldn’t buy any special food………..he was very poor.

A. although            B. when                  C. while                  D. because

47. The girl was crying when a fairy……………

A. appears              B. was appearing   C. appeared            D. is appearing

48. The volunteers have to work much ____ usual to save the dying animals from the forest fire.

A. as hard as                      B. more hard than  C. harder than        D. the hardest

48. In 2010, Ha Noi _______ its 1000th anniversity.

A. celebrated                     B. commemorated C. worshiped         D. remembered

50. The ______ of quan ho singing has been recognised as a world heritage.

A. preservation                 B. procession         C. performance      D. song

A. crowd                            B. crowded             C. full                       D. busy