孩子们好奇地看着那个陌生人沿着他们的街道行走。

The children ___curiously watched the stranger walking down their street.

游客们好奇地观察着当地的风俗和传统。

The tourists ___curiously observed the local customs and traditions.

我的朋友凑过来，好奇地问我到底发生了什么。

My friend leaned in and ___curiously asked me what had really happened.