The building ( ) roof is white is the post office. [貞静学園高]
(1)who (2)whose (3)whom (4)which
The doll made by his mother last night is very pretty.
= The doll (w- ) ( ) made by his mother last night is very pretty. [高知学芸高]
What's the name of the man ( )? [京都学園大]
(1)you borrowed his car (2)which car you borrowed (3)whose car you borrowed (4)his car you borrowed