SHE DID NOT BECOME A TEACHER UNTIL 1990ORIGINALLY COMPOSED THEM. MO...

6. She did not become a teacher until 1990

originally composed them. Modern music is often music for dancing. In Britain it

A. It was not until 1990 she became a teacher

was traditionally played with instruments like flute, accordion, etc.. . In 1950s

B. It was not until 1990 that she became a teacher

C. It was not until 1990 that she did not become a teacher

and 1960s the people who wrote songs and played them with acoustic guitars

D. It was not until 1990 that she become a teacher