UNLESS YOU ……ALL OF MY QUESTIONS,I CAN’T DO ANYTHING TO HELP YOU.A-A...

8- - BAI TAP TRAC NGHIEM CAU DIEU KIEN
BAI TAP TRAC NGHIEM CAU DIEU KIEN

8-Unless you

……

all of my questions,I can’t do anything to help you.

A-answered

B-answer

C-would answer

D-are answering