The computer is on the desk怎么改为一般疑问句

The computer is on the desk怎么改为一般疑问句 There is a computer on the desk改成一般疑问句 there is a lamp on the desk 改为一般疑问句 His book is on the desk.(改为一般疑问句） My notbook is on the desk.改为一般疑问句 MY alarm clock is on the desk.改为一般疑问句 句型转换 1、The computer is on the desk?（一般疑问句） （ ）the( )on the d The keys are on the desk（改为一般疑问句） The CDs are on the desk.改为一般疑问句 There is a computer game on the desk 改为复数 the ball is under the desk改为一般疑问句 The light is up the desk.改为一般疑问句?