What happens next could decide their destiny.

　　接下來發(fā)生的事可能會(huì)決定他們的命運(yùn)。

　　They had to draw lots to decide who would go.

　　他們只得抽簽決定誰去。

　　Students may decide to seek tutorial guidance.

　　學(xué)生們可以決定尋求助教的指導(dǎo)。