They were listening to the radio at this time yesterday."(一般

They were listening to the radio at this time yesterday."(一般 Ted and his sister were listening to the radio （at this time Ted and his sister were listening to the radio (at this time Yesterday evening at this time they were holding the birthda They were cleaning the room at this time yesterday.(改为同义句) I'm sure that they were listening to the radio. they ____ __ They're listening to the radio now 转述句they say ："they are listening to the radio in this room n As we were listening to zhe radio,someone knocked at the doo Susan was listening to music at this time yesterday.(对划线部分提问 They were listening to a program at that time.改为被动语态 They were listening to a progarm at that time. 改为被动语态