MARY IS GOING TO LOOK FOR A JOB _______ SHE FINISHES HIGH SCHOOL.A...
20. Mary is going to look for a job _______ she finishes high school.
a. once
b. since
c. till
d. whenever
20. Mary is going to look for a job _______ she finishes high school.
a. once
b. since
c. till
d. whenever