You_______go to the party if you don’t finish your homework first.
A. won’t B. don’t C. oughtn’t D. shan’t
You_______go to the party if you don’t finish your homework first.
A. won’t B. don’t C. oughtn’t D. shan’t
D
shall用于二、三人称表示“威胁,允诺、命令、警告”等意思。