警方未能将嫌疑人与抢劫案联系起来。

The police failed to ___connect the suspect with the robbery.

许多人将成功与财富联系起来。

Many people ___connect success with wealth.

研究人员正试图将这些事件与一个共同原因联系起来。

Researchers are trying to ___connect these events to a common cause.