By the time the police come the robber had run away.19/30By the timethepolicecome the robber had runaway.(A) By the time(B) The(C) Come(D) Had runGiải thíchChọn đáp án C ⇒ came Giải thích: by the time + mốc thời gian quá khứ, quá khứ hoàn Sửa thành