subject + MUST
Student examples: So I must study English very hard. PELIC Korean male level 2 writing class. You must do the homework each day without delay. Arabic, female, level 4 writing class I think that teenagers must study. TLC speaking test, female Spain B1 B1 point 88 in the category of MODALITY: ‘must’ (with a wide range of pronouns and nouns) to talk about obligation and necessity A2 …