words
語彙総合 単語17
単語の使い分けと語法
🎯 確認クイズ（2/10問）
正解 +10 XP。単元完了（全問クリア）で +80 XP ボーナス。
Q1 / 2words
Lv.10 XP
The heavy rain stopped, and the sun began to come out as the clouds ( ) disappeared from the sky.
Q2 / 2words
Lv.10 XP
Many doctors warn that spending too many hours looking at a smartphone screen before going to bed can be ( ) to your sleep quality.