英语题（请根据对话情景,在括号内填入适当的语句,使对话完整）
A:Hi,Li Tao.There is going to be a talk about American music at the Child Palace.(1).
B:I'd love to .(2).
A:A teacher from American.
B:I think the talk will be interesting .(3).
A:At half past eight.Let's go together.
B:Good .(4)
A:Outside the school gate.
B:OK.