HE HAS IMPRESSED HIS EMPLOYERS CONSIDERABLY AND HE IS SO...

4. - 250 CAU TRAC NGHIEM VE TU VUNG CO DAP AN A1742
250 CAU TRAC NGHIEM VE TU VUNG CO DAP AN A1742

4. he has impressed his employers considerably

and he is soon to be promoted.

A. nevertheless B. accordingly C.

yet D. eventually