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)