We’re watching a comedy. We’re laughing happily.Đoạn văn42/80We’re watching a comedy. We’re laughing happily. We’re watching a comedy, but we’re laughing happily. We’re watching a comedy, or we’re laughing happily. We’re watching a comedy, so we’re laughing happily. We’re watching a comedy although we’re laughing happily.Giải thíchĐáp án đúng là C