我通常随身携带一些现金以防万一。

I usually carry some ___cash with me just in case.

我需要去银行把这张支票兑现。

I need to go to the bank to ___cash this check.

他计划通过出售收藏品来大赚一笔。

He plans to ___cash in by selling his collection.

他决定把债券兑现来支付房子的首付。

He decided to ___cash his bonds to pay for the down payment on the house.