猜猜我昨天在超市碰到了谁？

Guess who I ___ran ___into at the supermarket yesterday?

我在公园意外地遇到了一位老同事。

I unexpectedly ___ran ___into an old colleague in the park.

如果你在这个城区遇到名人，别太惊讶。

Don't be surprised if you ___run ___into someone famous in this part of town.