Question

【题目】因为下大雨，他们昨天没去公园。（because of)

Answer 1

【答案】They didn't go to the park yesterday because of the heavy rain.
【解析】短语：because of+名词，因为……；go to the park去公园；根据句中的时间可知用一般过去时，所以答案是They didn't go to the park yesterday because of the heavy rain.。