Some are very simple, some require research or field work. All will develop your skills in analysing language. This utterance was overhead in Newcastle as an older woman saw some young children playing in mud outside their house. Always refer to a dictionary - where possible refer to several dictionaries and note the differences. Use the Oxford English Dictionary on CD-ROM, Chambers 20th Century, The Shorter Oxford, The Heinemann English Dictionary.
Friendly enemies shake hands on pieces of peace.
The two leaders appear friendly while some sections of their countries appear still to be enemies. Frequently they explain why that person has been selected for the dedication. Equally frequently they are a source of cringe-making embarrassment for the rest of us. Identify the source or the speaker and the context. Be discreet in your study and be prepared to reveal your findings to that person if required.