湘少版·英语 Unit 10 Where were you yesterday? AI 三重审校通过
题目
根据提示补全单词,写出 be 的过去式:1. The school trip was last Friday. It ___ (w__,过去是) a happy day. 2. My cousin and I ___ (w___,过去在) the park in the morning. 3. His parents ___ (w___,过去是) busy in the afternoon.