A.Carnegie Hall's history during the Great Depression
B.changes to Carnegie Hall
C.the appearance of Carnegie Hall
D.damage to the ceiling in Carnegie Hall

A.Carnegie Hall's history during the Great Depression
B.changes to Carnegie Hall
C.the appearance of Carnegie Hall
D.damage to the ceiling in Carnegie Hall

A.Carnegie Hall
B.restoration of
C.New York City
D.a plan

A.The stage was renovated.
B.Space in the building was sold to commercial businesses.
C.The walls were damaged in an earthquake.
D.The acoustic dome was damaged.

A.He opened a coffee shop in Carnegie Hall during the Depression.
B.He tried to save the hall, beginning in 1960.
C.He made the movie "Carnegie Hall" in 1946.
D.He performed on opening in 1891.

A.restricted
B.overshadowed
C.announced
D.located

A.As long as Mike follows his parents' advice on choosing his career, he won't regret.
B.If only Mike followed his parents' advice on choosing his career.
C.If Mike had followed his parents' advice on choosing his career, he would regret it now.
D.Mike wishes he had followed his parents' advice on choosing his career.

A.As long as Mike follows his parents' advice on choosing his career, he won't regret.
B.If only Mike followed his parents' advice on choosing his career.
C.If Mike had followed his parents' advice on choosing his career, he would regret it now.
D.Mike wishes he had followed his parents' advice on choosing his career.

A.But for the first flu vaccination, there wouldn't be a reliable protection against flu in this country.
B.Not until the researchers developed the first flu vaccination recently was there a reliable protection against flu in this country.
C.So reliable was the protection against flu in this country that the researchers developed the first flu vaccination recently.
D.Scarcely the researchers developed the first flu vaccination recently when there was a reliable protection against flu in this country.

A.\(4x + 9y--13 = 0\)
B.\(2x + 4y--5 = 0\)
C.\(x + y + 5 = 0\)
D.\(16x--15y + 100 = 0\)