I wake up at 7 am ,还是I wakes up at 7 am?

问题描述:

I wake up at 7 am ,还是I wakes up at 7 am?
he arrive company at 8 am 还是 he arrives company at 8 am
是不是第三人称要加S?

I wake up at 7 am ,不是I wakes up at 7 am?
是 he arrives at company at 8 am
是第三人称要加S.
我是英语教师不明可再问.