Các danh từ dưới đây liên quan đến thông tin chung hay cụ thể hơn? Hoàn thành các câu với a(n) hoặc the.

1. blog can be written by individuals or groups.
2. Within seconds of leaving your house, you will probably see advertisement.
3. I quite enjoy watching TV commercial for the first time.
4. Technology is very important in world of advertising.
5. Yellow is colour to be seen in this season.