Form the correct words from the words in brackets.

Nappy Alarm

Some babies bawl when they have a wet nappy, others carry on gurgling (content), leaving their mothers none the wiser and the baby at risk of nappy rash. Now novice British inventor, Paul Kimsey, has come up with a (rely) alarm which warns parents when it's time to change their baby's wet nappy. The electronic device placed in the nappy alerts the parent by sounding a (warn) bleeper carried on a belt or in a bag. Mr Kimsey, 36, came up with the idea seven years ago after witnessing the (comfort) suffered by a relative's baby. He was (able) to develop it at the time as he was too busy running the family car mat manufacturing business. He has fine-tuned his idea (consider) since that first (brain)