It"s___(tom) turn _____(clean) the blackboard

It"s___(tom) turn _____(clean) the blackboard It's _(Tom)turn ______(clean)the blackboard.填写什么?为什么? It's your turn to clean the blackboard.（汉译英） It is my turn to clean the blackboard today It's my turn to clean the blackboard and (s )the floor today -Tom,you clean the blackboard,_______? ()turn is it to clean the blackboard today?a:who.b:which,c:w It's _(Tom)turn_(clean)the blackboard填什么?为什么. 急:she____just _____(clean) the blackboard,she____(clean) the let me _____(clean) the blackboard for you,sir. clean the blackboard It's your t____ to clean the blackboard.