Question

【题目】This morning the weather was fine at first, but sit changed and started to rain.

Answer 1

【答案】suddenly
【解析】句意：今天早上开始天气很好，但是突然变天了，开始下起雨来。此处位于句首主语之前，修饰整个句子，所以用副词，根据句意和首字母提示表示“突然”，所以答案是suddenly。