英语 七年级 填空题 较难

现在进行时描述活动 — 英语填空题

人教版·英语(初中) Unit 6 Rain or Shine AI 三重审校通过

题目
It is windy now. Ben and his sister are in the park. Ben ___ (fly) a kite, while his sister ___ (hold) the kite string. Complete both blanks with the correct forms of the verbs.