4. Look at the sentences and correct the mistakes. . 1. He was at home. He was at a football match...was 2. My friends was on a picnic. They weren't at the cinema. 3. Steve and Jane wasn't at a restaurant. They were by the seaside. ...... 4. My sister weren't by the seaside. She was at home. 5. My family and I wasn't on a camp. We were at the park. .........​