Li Lei parents are \watching tv \in the living room.对划线部分提问.
Li Lei parents are \watching tv \in the living room.对划线部分提问.
David is watching TV in his room.(对划线部分提问) 划线部分:watching TV
David is watching TV in his room.(对划线部分提问)划线部分:in his room
David is watching TV in his room. (对划线部分提问) 划线部分: watching T
The twins --are watching TV-- now.(对划线部分提问)
Mary‘s parents are watching TV in the living room.Mary isn't
I find my parents are watching TV in the living room.(改为简单句)
The children are watching TV in the room.(对watching TV提问)
Li Lei is in Row Three.(对划线部分提问)
ten students are in the room.对划线部分提问(划线部分是in the room)
They are watching TV.(对划线部分提问) are watching TV
The children are in their room .对划线部分提问