The document provides exercises to practice using was/were correctly. Exercise I contains 10 sentences where the learner must underline the correct form of was or were. Exercise II is a short story about a boy named Paul spending the day with his two best friends at the zoo and toy store. The learner must fill in 10 blanks in the story with words from a chart, choosing the right form of was or were. The answers to both exercises are provided at the end.