IT'S ……… . TO CALL ANYONE AT NIGHT.A. CONVENIENT B. INCONVENIENT C...

47. - BAI TAP TRAC NGHIEM TONG HOP A9
BAI TAP TRAC NGHIEM TONG HOP A9

47. It's ……… . to call anyone at night.

a. convenient b. inconvenient c.

convenience d. inconvenience