He went to Canada on his holiday.(对“Canada”提问)

He went to Canada on his holiday.(对“Canada”提问) we went to Canada on our holiday went we our Canada holiday on to连词成句 His sister is from Canada.(对Canada提问) ( ) his sister ( )? He good friend is from Canada 对Canada提问 He's from Canada.(对Canada提问） we went to canada on our holiday.用（England英国）改为选择性的疑问句 by went holiday plane our we on Canada to连词成句 We went to Canada by airplane last month.对by airplane提问 She is from Canada.对Canada提问 jane is from canada 对canada提问 Tom went to Canada last year.用who怎么提问