YOU WON’T PASS THE EXAMINATION………YOU STUDY MORE.A. AS LONG AS B. UN...

42. - BO DE THI TRAC NGHIEM NGU PHAP TA ON THI 10
BO DE THI TRAC NGHIEM NGU PHAP TA ON THI 10
42.You won’t pass the examination………you study more.a. as long as b. unless c. if d. whether.