The document provides examples of conditional sentences using the second conditional to discuss hypothetical or unlikely situations. It includes exercises for learners to practice forming second conditional sentences by filling in the correct verb tenses. Some exercises involve completing sentences, matching sentence halves, answering questions about sample sentences, and giving advice using the second conditional form. The document compares uses of hope and wish with first and second conditionals and provides more practice with forming full sentences responding to hypothetical scenarios using the second conditional.