Fire safety in family houses, ____________ more fire deaths occur, is difficult.
A.where
B.why
C.how
D.when

Mr. Brown is the landlord ____________ we rent the house.
A.from whom
B.who
C.whose
D.whom

A good friend is _____________ will stand by you when you are in trouble.
A.who
B.a person that
C.the one who
D.people who

There were two small rooms in the beach house, ____________ served as a kitchen.
A.the smallest of which
B.the smaller of which
C.smallest of that
D.the smaller of them

There was a small room into ______________ we all crowded.
A.that
B.which
C.where
D.it

There are ___________ believe that our lives and health are influenced by the moon.
A.those who
B.some that
C.people
D.some people

India is the country _____________ he spent the early years of his life.
A.where
B.at which
C.on which
D.that

The girls and flowers _____________ he painted were vivid.
A.that
B.whose
C.who
D.which

Children always want to know the reason _____________ things are as they are.
A.who
B.why
C.which
D.whom

That is the librarian _____________ I got the information.
A.from whom
B.from him
C.from who
D.whom