This worksheet introduces five unrelated common idioms. Following a basic introduction on what an idiom is, students need to match the idioms to the correct definition, then fill the gaps in short paragraph where the idioms have been used in context. The final activity leaves space for students to try writing an example sentence themselves using the given idioms. There is a teacher's guide with answer key on the second page. This worksheet has been carefully graded for second language learners and has been created by a trained, experienced language teacher. For more original worksheets and teaching related articles, visit http://www.celiajenkins.com/teaching