Question

Joy's been a vegetarian _____ three years.

A) since
B) for
C) by
D) already​

Answer 1

Resposta:

B) for

Explicação:

For means "from the beginning of the period to the end of the period". since + point: a "point" is a precise moment in time - 9 o'clock, 1st January, Monday. Since means "from a point in the past until now"