ProCon
Drinking Age
Eighteen is the age of adulthood in the United States, but 21 is the legal drinking age. Pupils use the provided website to determine whether the age to legally purchase and consume alcohol should be lowered. They weigh the pros and...
Curated OER
Don't Have to and Mustn't Exercise
In this grammar worksheet, students differentiate between choice and prohibition. Students insert either 'don't have to' or 'mustn't' to complete the sentences.