Travelling on holiday, .... I love to do, can be very expensive.
A.which
B. that
C.when
D.where

My favourite month is always February.... we celebrate Valentine’s Day and Presidents’ Day.
A.which
B.where
C.why
D.when

.... failed will have to retake the exam next week.
A.Those
B.Those who
C.Who
D.Those which

The old man and his two dogs.... were seriously burnt in the fire last week have gradually recovered.
A.who
B.that
C.which
D.whom

The woman.... hair is long and curly is the new secretary, Mrs. Chan.
A.who
B.whose
C.that
D.which

.... used to be the tallest building in the world, is still a popular tourist attraction.
A.The Empire State Building
B.It is The Empire State Building, which
C.The Empire State Building, that
D.The Empire State Building, which

.... was the first president of the United States, is a symbol of honesty, bravery, and patriotism.
A.George Washington
B.George Washington, that
C.George Washington, who
D.That was George Washington

It was Peter and Mary.... often came to help me whenever I was in need.
A.whose
B.which
C. that
D.whom

The house.... I grew up has just renovated.
A.where
B.in that
C.which
D.that

The reason.... I have continued to work for that company is the job security.
A.it which
B.which
C.why
D.for that