As you know, we have learnt how to use have to to express obligation and don't have to to refer to lack of obligation. Here you have another explanation with interesting activities for you to practise.
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14 years ago
Showing posts with label modal verbs. Show all posts
Showing posts with label modal verbs. Show all posts
Thursday, 4 June 2009
Have to
As you know, we have learnt how to use have to to express obligation and don't have to to refer to lack of obligation. Here you have another explanation with interesting activities for you to practise.
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