英语 八年级 填空题 较难

It is + adj. + to do句型 — 英语填空题

译林版·英语(初中) Unit 6 Sunshine for all AI 三重审校通过

题目
根据句意及所给提示完成句子,每空一词。 volunteers in the community centre.(用 It is + adj. + to do 句型改写:To help the elderly cross the road safely is kind of us.)It ___ kind ___ us ___ help the elderly cross the road safely.