Definition: to arrive or appear at a place Level: B2
就在我们准备离开时，一辆公交车来了。
Just as we were about to leave, a bus ___came ___along.
一个陌生人出现并提供了帮助。
A stranger ___came ___along and offered to help.
我们等了几个小时，救援队才到达。
We were waiting for hours before a rescue team ___came ___along.
