Which jacket do you prefer?
Which time is better for you - 12:15 or 12:45?
I don't know which one to choose.
Which car did he use, the McLaren or the Ferrari? (Key English Test; A2; Spanish)
Which of these do you like best?
Which is the best way to the station?
Which would you recommend and why? (Preliminary English Test; B1; Chinese)
These are problems which we all know about.
You know that little Italian restaurant - the one which I mentioned in my letter?
I like to wear clothes which are black or blue. (Preliminary English Test; B1; Swiss German)
The book, which includes a map, gives you all the information you need about Budapest.
Turning to the end-of-conference party, it is going to be held in a nearby buffet restaurant, Valentine's, which has good quality food and reasonable prices. (First Certificate in English; B2; Korean)
Is that the film in which she sings?
The death of his son was an experience from which he never fully recovered.
It isn't a subject to which I devote a great deal of thought.
According to your advertisement in a language magazine you have a vacancy in your campsites, in which I am very interested. (First Certificate in English; B2; German)
He showed me around the town, which I thought was very nice of him.
I am very interested in being able to help [o]n such a project, which I think is a very good one. (First Certificate in English; B2; Portuguese)