Letters to the editor

So, how do we reduce the amount of food waste we produce each day?
The Hong Kong police plans to buy three water cannon at a cost of HK$27 million, according to a newspaper report.
Living in a materialistic city like Hong Kong, people are all working at fever pitch just to earn a living.
How can I tell my baby sister about those shops that I loved when she grows up? What can we do so the next generation will still have a good knowledge about our own culture?
Many people say that schools teach subjects that are too academic, and do not provide students with the real-life skills they will need after graduation.
Very often people don't use complete sentences while texting. To save time, they usually use abbreviations or emojis, so proper grammar is neglected.
Bullying is one of the worst teenage problems. Any form of bullying is heartless, causing fear and affecting teens' daily lives.
As reported in the media, a dead pink dolphin was found in waters near Hong Kong International Airport on March 24. This is the third Chinese white dolphin death in Hong Kong this year.
The board game Monopoly is a bit like Hong Kong. The board is the city, and citizens are the losers of the game. Housing prices are so high, most people cannot afford to buy property, no matter how hard they work.
I have to wake up at 6.30 every morning to catch the 7.20am bus to school. However, as scientists say, teenagers need at least eight hours' sleep every day to maintain a healthy lifestyle.
I recently read an article about Hainan Airlines' amazing feat of flying more than 100 passengers from Shanghai to Beijing using biofuel made from cooking oil.