- English as a Second Language (ESL)
- Modal verbs
- Age 15+
-
level: Upper Intermediate (B2)
- English
คำแนะนำของผู้เขียน
Work on the difference between "didn't need to do" and "needn't have done"
คำแนะนำของผู้เขียน
Work on the difference between "didn't need to do" and "needn't have done"