The teacher (cleaned the bus) after a trip.对括号部分提问

she_____the blackboard before the teacher arrived.A,had cleaned B,cleaned C,has cleaned D,cleans She has cleaned the classroom.（The teacher knows） cleaned the The teacher ordered the classroom___at once and the students began to work .A.to be cleaned B.cleaned C.to clean D.being cleaned the seince teacher cleaned the school bus 对划线部分提问 画线是 cleaned the school bus改成 ( ) ( ) the seience teacher ( ) TEACHER-who cleaned the blackboard yesterday?JOHN-I did.为什么回答是I did.而不是I cleaned. the science teacher was very happy because the class monitor cleaned the bus after the trip The science teacher was happy [because the class monitor cleaned the bus.]就括号部分提问. 把 The student had cleaned the classroom before the teacher's arrival 改为被动句 The science teacher cleaned the bus（改为否定句） The science teacher _____ _____ the bus. the science teacher was happy 【 because we cleaned the bus 】 [对括号部分进行提问} the teacher made the boy_____the blackboard at onceA.clean B.to cleanC.cleaning D.cleaned The teacher (cleaned the bus) after a trip.对括号部分提问 the house was cleaned 1、The teacher said,Be quiet!(提问Be quite)What ____ the teacher _____?2、The teacher cleaned the bus after a trip.(提问cleaned the bus)____ ____ the teacher ____after a trip?3、The twins had pizza for supper three days ago.(提问pizza)____ mary cleaned the room yesterday对 cleaned the room提问. he has cleaned the classroom 对 cleaned the classroom提问 用 cleaned the room 提问