按要求改变下列句子。 A . We have English on Wednesday and Saturday .(就画线部分提问) B . Today is Sunday .(就画线部分提问) C . Today is April 5th, 2005 .(就画线部分提问) D . The book is on the desk .(就画线部分提问) E . There is a cup of ice water on the table. (改为复数形式) F . My mother is thirty-five .(就画线部分提问) G . She is playing table tennis .(就画线部分提问)