She shouldn’t get married yet; she . . . . . . . . . . . . . . . . 

She shouldn’t get married yet; she . . . . . . . . . . . . . . . . 

A. is not old enough

B. was not old enough

C. is not enough old

D. was not enough old
Xem đáp án
A là đáp án đúng
Lời giải:
tobe (not) + adj + enough: đủ (không đủ)….