一些英语提问
1.Wesillhavecoffeeandbiscuitsinthehall.划线的是inthehall.____willyouhavecoffeeandbiscuits?2.Theywillvisitourclassroomattwofifteen.划线的是attwofifteen.__________willtheyvisitourclassroom?3.She'dliketovisitthelibraryfirst.She__________visitthelibraryfirst.