Do you have the baseball?中的you是主格还是宾格?Bill has it 中的it是什么词？名词性物主代词还是形容词性物主代词，还是介词，还是副词，还是实义动词？

do you have the ticket ( )the concert Do you have the key ( ) the office What whould Jill like to have ( ) the base of her pizza?A fireman －－－－（go) to my school this coming Monday.What should you do --------(improve) your eating habits. What do you do if you have the flu? What do you do if you have the fly?是什么意思? Do you have to-----with the housework Do you have the time?如何回答. when do you have the English t___? ,请求翻译Do you have the time? Do I have the chance of you? What time do you have the time? Do you have the key _______the door () do you have to celebrate the festival () It's all food for thought and you can bet the next one will have a solid base的翻译. what'your plan base onwhat do you base your plan on 都行吗 英语翻译This is an impressive crowd - the haves and the have-mores,Bush said,adding,Some people call you the elites; I call you my base. Do you have any e___to do the extra work? do you have the baseball?yes,i do 的意思