Countable and uncountable nouns

(See all Grammar - Nouns exercises )
1. Water is a countable noun

2. Door is uncountable

3. Smoke is uncountable

4. Information is uncountable

5. City is uncountable

6. Air is uncountable

Take a look other exercises

Sport Vocabulary 1
Adverbs of degree
Finding adverbs in sentences
Weather related vocabulary
Basic workout / fitness vocabulary and phrases
Home appliances vocabulary
Describing people in English
Filling the gaps with preposition
Verb tense changes in reported speech
Present Simple Tense - Practice Common Verbs