The full version of this lesson is on our website: http://www.oxfordonlineenglish.com/video-modal-verbs-intro
The full lesson includes a text and exercises to help you review and practise the topic.
Modal verbs, like 'can', 'must' or 'should' are very common in English. In this lesson, you can learn about modal verbs, what they are, why you need them and how they work.
The questions we will discuss in this lesson:
1) What are modal verbs?
2) How are modal verbs different t
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