我追着她跑，最终赶上了她。

I ran after her and managed to ___catch ___up with her.

你先走吧——我稍后会赶上你。

You go on ahead - I'll ___catch you ___up later.

我试图赶上导游和其他游客。

I tried to ___catch ___up with the guide and the other tourists.