英语的问题大家快来帮帮忙很急啊老师出的题目很怪很怪我不懂

hi,julia .i am going to have a (party )at my house next weekend .do you want to come?
sure .can i help you organize it?
yeah .i will (need )some help
how many did you (invite )?
you are the first person i invited .but i have a ( lot )of names.
ok can i help you (send )the invitation .what about the food ?
i didn't think about that .can you bring some (food )
are you having any party ( else )
games are good ideas .can you ( organize ) some
wait a ( minute )