Knowledge, suitcase, rain, note, information, rubbish, child, policemen, progress, dollar,storm, job, advice Countable or Uncountable

Here’s a classification of the given words into countable and uncountable nouns:

Countable Nouns:

1. suitcase
2. note
3. child
4. policemen
5. dollar
6. job
7. advice (Note: "advice" is generally considered uncountable, it's included here for context)

Uncountable Nouns:

1. knowledge
2. information
3. rubbish
4. progress
5. rain
6. storm (Note: "storm" can be considered countable when referring to specific storms)

In summary:

• Countable: suitcase, note, child, policemen, dollar, job
• Uncountable: knowledge, information, rubbish, progress, rain, (storm can be countable in certain contexts)