What is the appropriate way of asking question about how long an event will continue in future?
I want to ask, eg:
- How many more days will the product be in stock? (incorrect?)
- How long will the product last in stock ? (incorrect? )
- How many more days will this notice be kept on display? (incorrect? )
etc.
Please tell me the correct and natural way of asking these questions.
How many more days
correct ? And no prepositions , egfor
, is required ?