welcher

the book which i borrowed is the one which belongs to the library.

she chose a dress which was elegant and which suited the occasion perfectly.

the student which submitted the assignment early received extra credit.

they adopted a cat which has become which is now the spoiled pet of the household.

the restaurant which we visited serves food which is both delicious and affordable.

which doctor which specializes in cardiology would you recommend?

the company for which i work offers benefits which include health insurance.

he lives in the house which his grandfather built which has been in the family for generations.

the scientist whose research changed the field is the one whom we should honor.

please hand me the file which contains the data which we need for the report.

the musician which performed yesterday evening plays an instrument which is rare today.

she showed me photographs which reminded her of the trip which changed her life.