可以是一个句子,一个短语或一个单词

问题描述:

可以是一个句子,一个短语或一个单词
A:Hi,Frank!Saturday is our physics teacher's birthday.We are planning to _____ this Saturday evening.________?
B:Sure,I'd love to._______ does the party start?
A:It start at 6:00 p.m
B:Good.Are we having the party _____ our school?
A:Of course no.We're having the party _____ our school,at Papa's on the 30th Tongzhi Street.
B:I see……

have a party Would you like to join us?
When
inside
outside