MY BROTHER WON'T GET MARRIED UNTIL HE ... 30 YEARS OLD.A. ISN'TB....

22. - 3500 CAU TRAC NGHIEM ON TAP AV THCS
3500 CAU TRAC NGHIEM ON TAP AV THCS

22. My brother won't get married until he ... 30 years old.

a. isn't

b. is

c. will be

d. has been

 b