She will come back at lunch time.画线部分用when来提问 ----------------

问题描述:

She will come back at lunch time.画线部分用when来提问 ----------------
luck and dan were at the market yesterday afternoon.一般疑问句,否定回答
i called you this morning画线部分用who提问

When will she come back Were Luck and Dan at the market yesterday afternoon No,they weren't .Who called you this morning 或者是 Who did you call this morning