How to Use Must, Have to, and Need to in English

Must, need to, and have to are similar modal forms in English. Learn the differences and when to use each, and then test your knowledge.

Modal verbs: must, have to, need, should. Interactive worksheet

Lecture Modals, PDF, Verb

Modal Verb MUST - My Lingua Academy

have to, don't have to, must, mustn't - Test-English

5 Home Page Must Haves For Your Website, must have

Past Modals / Modal Verbs in the Past. Speaking Activity - Onlearn

Lecture Modals, PDF, Verb

How to Use Must, Have to, and Need to in English

What are modal verbs and how to use them in English? - LinguoDan