看到的快进!1、There is a pen in the pencilbox.(a pen下面划线,对划线部分提问)2
看到的快进! 1、There is a pen in the pencilbox.(a pen下面划线,对划线部分提问) 2、This watch is Nancy's.(Nancy's下面划线,对划线部分提问) 3、There is a bed in the bedroom.(加no改成否定句) 4、There's a chair near the desk.(改为复数) 编号序号回答.