Gap-filling within a rhyming couplet is fun and easy for children of all abilities. The rhyming words are provided, but each couplet has a gap to fill, with infinite possibilities. Scope for humorous, crazy, atmospheric, thoughtful and other sorts of input, as the writer/verbal contributor wishes – especially humour. Ideal for literacy development through fun. Children will stretch their active vocabulary and imagination, and develop their sense of rhyme and rhythm, without even realising it as they think up words to complete this array of verses.