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Interrogative determiners: 'which' and 'what'

Level: intermediate

The interrogative determiners are which and what.

which is a specific determiner

Here are three books. Which book do you think is the most interesting?
They have four boys. Which boy is the oldest?
I can’t remember which house Janet lives in.
Which restaurant did you go to?


what is a general determiner

What food do you like?
I don’t know what job she does.

Interrogative determiners 1


Interrogative determiners 2




yes we can


You can, it depends on whether you see the choice of Universities as being about a specific group of things or a general choice.

Best wishes,

The LearnEnglish Team

isn't the quetsion what university did u go ?" is specific or we should rather use :"what universities did u go "

Hello anum06,

If you use the plural 'universities' in the question then you are suggesting that the person studied at more than one university.  That may be true, especially if the person has multiple qualifications, but usually we wouldn't assume this and so would use the singular 'university'.  The question also needs the preposition 'to' at the end:

'What university did you go to?'

Best wishes,



The LearnEnglish Team

or to whom university did you go ?

but not in spoken English.

Hello Elmar,

That is not a correct sentence whether in spoken or written English. You could say 'To which...', however.

Best wishes,


The LearnEnglish Team

Hi Peter,
As you said "The question also needs the preposition 'to' at the end:'What university did you go to?'", I am wondering when I should add the preposition and when I needn't.
Here are some examples that I found online. Some of them are added with a preposition and some of them are not.
"This is where our basic interest lies.“ ”That’s where their unhappiness springs from.“
Could you please explain when the preposition is needed or when it is not needed?
Thank you very much!

Hi platformreg,

I'm afraid there's no general rule for this - different verbs go with different prepositions depending on their use in different contexts. A good dictionary, such as ours (see the search box on the right) can help you with this - be sure to look for the appropriate meaning in the dictionary entry and then observe how the verb is used in the example sentences. For example, if you look up 'spring' and choose the fifth entry (appear suddenly), you'll see that the example there also uses 'from'.

With 'go', 'to' is always used before the destination, e.g. 'go to the office', 'go to school', 'go to Chiangmai'. If 'go' is used in with a different meaning, then a different preposition could be appropriate, e.g. 'go with my friend to the cinema'.

I hope this helps you.

Best wishes,
The LearnEnglish Team

Hi platformreg,

I'm afraid it's difficult to generalise about this. If you'd like to send a few specific sentences, we'd be happy to take a look at them for you, and remember the dictionary, which I think could be a big help. Once you've identified how verbs go with prepositions, then be sure to make a note of them so that you can refer to them in the future.

Best wishes,
The LearnEnglish Team

can we use "which is too far from me" , and why we are using which there?