I COULDN'T MAKE OUT WHAT HE HAD TALKED ABOUT BECAUSE I WAS NOT USE...

49. - BAI TAP TRAC NGHIEM VE CUM DONG TU TIENG ANH PHRASAL VERBS CO DAP AN
BAI TAP TRAC NGHIEM VE CUM DONG TU TIENG ANH PHRASAL VERBS CO DAP AN

49. I couldn't make out what he had talked about because I was not used to his accent.

a. stand

b. understand

c. write

d. interrupt