All the apples___fell down from the tree were eaten up by the pigs.
A.they B./ C.that D.which
I am going to see the manager tomorrow, ____ he will be back from New York.
A.when B.which C.in which D.on which
The reason _______ he has resigned is poor health.
A.in which B.where C.why D.which
This is the TV station ____ we visited last year
A.where B.that C.to which D.in which
Do you know the man ___ just now?
A.to who I nodded B.I nodded to
C.whom I nodded D.whom I nodded to him.
The English program normally attracts 1,000 students a year, ______ half will be from abroad.
A.in which B.for whom C.with which D.of whom