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 a 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