填空题 Read the letter to the editor of the Financial Times and answer these questions:

填空题 What prompted the author to write the letter?

填空题 What does he criticise supermarkets for?

填空题 What point does he make about the cost of energy?

填空题 What does he mean when he says 'thrift carries little weight'?

填空题 What does he say will happen if consumers begin to take a stand against this waste?