Let's____(clean) the ciassroom now 这是谁的照相机_____ ______is this

Let's____(clean) the ciassroom now 这是谁的照相机_____ ______is this Let me clean the blackboard Let`s clean the board let's (clean)the claSSroon let is clean the classroom? let,s clean the windows Let's____（watch） the basketball game. Let's____(listen) to the teacher 填空：who is s____ to clean the blackboard? Let's____(carry)the boxes to the room 如何回答let me clean the blackboard Let him______(clean)the blackboard today Let′s ( )(clean)the house now. Let him ___(clean)the blackboard today Let's help Millie_______( clean)the classroom 改错Let’s me clean the window. Let's clean the living room. Let us __________(clean)the classroom为啥