分开:divide up
尽力做某事:try (one's best) to do sth.
提及:refer to
懊悔做某事:be regretful to do sth.
7 feel like somebody to do something
8 remind somebody something
11.try sb's best to do something
12 regret to do sth..
5. keep apart
7、like sb to do sth
8、mention sth to sb
11、try one's best to do sth
12、regret to do sth