I'm from Shatin College, also an ESF school in Hong Kong!
The English in Hong Kong, will hopefully improve. I had the chance to go see how children in Chinese schools are taught English, and I can tell you where people pick up their bad English from- The teachers themselves:
For example the alphabet.
'A, B, C, D, E eh-fu, gee, ah-chu, i, j, k, ello, em, n, o p, q are-lo, s, t u, v, dubbow-you, ex-see, y, ee-zed."
Put those all together when you're trying to say things...the teaching of English in the non-English schools in Hong Kong has much to be desired.
People. They make an airline. www.cathaypacific.com