(1).Tom is watching the movie.(改为一般疑问句)

问题描述:

(1).Tom is watching the movie.(改为一般疑问句)
(2).Are they having lunch at home now?(用every day替换now)
(3).My sister and I are (cleaning our room).(对画线部分提问)

1.Is Tom watching the movie?
2.Do they have lunch at home every day?
3.What are your sister and you doing?