FEBRUARY IS THE MONTH ____ MANY OF MY COLLEAGUES TAKE SKIING HOLIDA...

18. - KT TAP TRUNG 12 DE DAP AN TIENG ANH
Tiếng Anh KT TAP TRUNG 12 DE DAP AN TIENG ANH
18.February is the month ____ many of my colleagues take skiing holidays.a. when b. that c. in that d. which