Which one do you choose?
which is the way home?
I am studying for my exam which is on monday.
which color fo you like? 
which of these is yours.
Aqui hay tres mas:I love TV programmes which are funny.I love English, which is my favourite subjectI don´t understand Japanese, which is the language spoken in Japan.
Muchas Gracias Chica Te Lo Agradesco :)