had to - I ______________ stay up late last night to finish my project., can't - You ______________park your car here; it's a no-parking zone., have to - You ____________update your robot’s software to keep it safe., needn't - This robot ____________ be connected to the internet all the time., might - In the future, robots ___________ be used to teach children in schools.,

Complete the following sentences with the appropriate modal verb.

印刷
埋め込み

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?