I'm afraid he won't come to help_____in timeyou and Ime and youyou and meI and you

I'm afraid he won't come to help_____in timeyou and Ime and youyou and meI and you
I'm afraid he won't come to help_____in time
you and I
me and you
you and me
I and you

I'm afraid he won't come to help_____in timeyou and Ime and youyou and meI and you
正确答案是：第二和第三个.
you and me 和 me and you.
不过一般用you and me,比me and you相对礼貌一点.

you and me

you and me

you and me

you and I

you and me