我们仍然偶尔会见面。

We still meet up ___every ___now ___and ___then.

时不时复习一下你的词汇是很好的。

It's good to review your vocabulary ___every ___now ___and ___then.

我偶尔会收到一封老朋友的来信。

I ___every ___now ___and ___then receive a letter from an old friend.