Definition: to start to exist Level: C2
当责任来临时，他放弃了爱好。
He abandoned his hobbies when his responsibilities ___came ___along.
团队苦苦挣扎，直到新领导出现。
The team struggled until a new leader ___came ___along.
机会经常在你最不经意的时候出现。
Opportunities often ___come ___along when you least expect them.
