converge|converged|converges

两列火车将在下一站汇合。

The two trains will ___converge at the next station.

经过长时间的讨论，我们的意见终于达成一致。

After a long discussion, our opinions finally ___converged.

当n趋近于无穷大时，这个数列收敛于1。

As n approaches infinity, this sequence ___converges to 1.