at six this morning是什么時態

　　He woke up at half past six this morning.

　　他今天早上六點半就醒來了。

　　I usually at six in this morning .

　　我通常六點起床在早上。

　　This is room 213. Could you give me a wake-up call at six tomorrow morning?

　　這里是213房。本日清早六點能請你叫我起床嗎？