1) 1. I visited Turkey in August. 2. The weather was great in July. 3. The sea was warm, so we could swim. 4. I sent you a postcard. 5. I studied English at school in Brighton. 6. We sunbathed every day. 7. I went kayaking in June.
2) 1. I didn't visit Turkey in August. 2. The weather wasn't great in July. 3. The sea wasn't warm, so we couldn't swim. 4. I didn't send you a postcard. 5. I didn't study English at school in Brighton. 6. We didn't sunbathe every day. 7. I didn't go kayaking in June.