A.guitars
B.flutes
C.drums
D.pianos

A.Because they are sung by country people.
B.Because they are hundreds of years old.
C.Because nobody knows who originally composed them.
D.Because they complain about bad things happening in society.

A.The taste in music of the American is different from the one of the British.
B.The taste in music of the American is different from the British.
C.The taste in music of the American are different from the one of the British.
D.The taste in music of the American are different from the British.

A.The taste in music of the American is different from the one of the British.
B.The taste in music of the American is different from the British.
C.The taste in music of the American are different from the one of the British.
D.The taste in music of the American are different from the British.

A.Your grandfather is the same old as my grandfather.
B.Your grandfather is as old as my grandfather.
C.Your grandfather is old as my grandfather.
D.Your grandfather is as old my grandfather.

A.What do the kind of music you like?
B.What does the kind of music you like?
C.What kind of music does you like?
D.What kind of music do you like?

A.I interested in drawing pictures.
B.I am interest in drawing pictures.
C.I am interested in drawing pictures.
D.I am interested in draw pictures.

A.He doesn’t like rock music, and his friend doesn’t too.
B.He doesn’t like rock music, and his friend doesn’t either.
C.He doesn’t like rock music, and his friend don’t too.
D.He doesn’t like rock music, and his friends don’t too.

A.Đêxiben (dB).
B.Niutơn trên mét vuông (N/m2).
C.Oát trên mét vuông (W/m2).
D.Oát trên mét (W/m).

A.đỏ.
B.lục.
C.cam.
D.tím.