Choose the correct option A, B, C, or D for each gap in the passage.
It is a custom for all of a Chinese family to be present at home (1)……… the Eve Chinese New Year for the reunion dinner. This custom is meant to symbolize the unity of the family for the (2)… new year. After the reunion dinner, the younger members of the family (3)…….. serve tea to their elders as a show of respect. For the first five days of the Chinese New Year, no one in the family is allowed to (4)………. the floor. The Chinese believe that the act of sweeping will drive away all the good luck (5)……… the New Year could bring.
Question 3:
A. should
B. ought
C. must
D. have
