when is lunch,do you know?是否必须用Yes,No回答

when do you eat lunch?怎么回答 when is lunch,do you know?是否必须用Yes,No回答 When do you have lunch 的意思是什么 When do you eat your lunch怎么回答 when do you eat lunch的意思是什么 when is lunch break? when is lunch break? do you have lunch do you have lunch When do you eat lunch?的do的词性是什么?有什么作用? excuse me ,do you know ----? __the man who was here finshed his lunch and left接上面.A.if the seat is taken B,when the seatis taken When do you have lunch?请帮我解答,Thank you very much! A:________ time do you have lunch?B:I usually have lunch at 12.A.Where B.What C.When A:________ time do you have lunch?B:I usually have lunch at 12.A.Where B.What C.When 1 what will you do after lunch _________________________ 2 what will you do when you go home tonigh1 what will you do after lunch _________________________ 2 what will you do when you go home tonight___________________________3what will your parents ()do you eat()your lunch WHERE DO YOU HAVE LUNCH what do you have( )lunch ()