I need to go home

1_11 I need to go home.
    I’m beat. 我好累.
    I’m bushed. 我很累.
    I’m exhausted. 我累死了.
    I need to go home. 我必須回家.
    I need to get back. 我必須回去.
    I can’t stay. 我不能留下來.
    I have things to do. 我有事情要做.
    I have to go. 我得走了.
    Let’s call it a day. 我們今天到此為止.