Question

【题目】Sarah was very sad because she f_________ the math exam yesterday.

Answer 1

【答案】failed

【解析】

句意：莎拉很伤心，因为她昨天数学考试不及格。

fail动词，失败。根据时间状语yesterday可知，用一般过去时态。fail the math exam数学考试失败。故答案为failed。