我的笔记本电脑没电了，需要充电两小时。

My laptop is dead and needs to ___be recharged for two hours.

周末去海滩能让我好好放松充电。

A weekend at the beach helps me ___recharge completely.

我需要在月底前给手机充值。

I need to ___recharge my phone before the end of the month.