Question

Tap the sentence that uses 'glass' as an uncountable noun.

• A. His glass had orange juice, while mine had iced tea.
• B. She wanted a sliding door made of glass in her house.
• C. You should drink eight glasses of water every day.
• D. I have three glasses full of buttermilk.

Answer 1

The correct option is B She wanted a sliding door made of glass in her house.

Here, the noun 'glass' refers to the material that the sliding door is made of. Since glass as a material cannot be counted, it is an uncountable noun.