We are sure: He was working 10 hours a day all week. He must have been exhausted. , It can't be easy, doing three jobs at once, We are less certain: She might have been drunk when she drove into the river. , It could be worse. ,

Degrees of certainty with modals

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?