Question

William asks his mother if there … some milk in the fridge. was are Is

Answer 1

William asks his mother if there was some milk in the fridge.

Answer 2

William asks his mother if there is some milk in the fridge. The correct form of the verb to use in this sentence is "is" because it is a question about the existence or absence of something in a definite place. The correct construction is "there is" or "there are" when talking about the existence or absence of people or things in a specific location [[1]](https://fsc.bsu.by/wp-content/uploads/2015/12/Prakticheskaya-grammatika-1-kurs-English-Grammar-Practice-uchebno-metodicheskoe-posobie.pdf).

So, the correct sentence would be: "William asks his mother if there is some milk in the fridge."

I hope this helps! Let me know if you have any other questions.