2. It is seen as a symbol of wealth.
3. Because it contains mercury and dangerous toxins.
5. (i) T
6. They want to show respect to their hosts and avoid food waste.
8. (i) changing tastes
(ii) tougher regulations
(iii) greater environmental awareness among Hongkongers
JUST READ IT Answers: ‘Imagine eating a panda’: wildlife campaigners urge Hongkongers to give up shark fin [May 10, 2017]