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English Tip of the Day: 152 Mustn't vs. Don't have to

By Kenneth Beare, About.com Guide

Tip of the Day:

Mustn't vs. Don't have to

Usage Tip

Remember that 'mustn't expresses prohibition. 'Don't have to' expresses something that is not required. However, if the person may choose to do so if he or she pleases.

Example Sentences

Children mustn't play with fire.
I don't have to work next Saturday.

Quiz of the Day - Intermediate Practice Test:

`Great review exercise based on a wide variety of learning points appropriate to the intermediate level.

Intermediate Practice Test

English Worksheet of the Day - Adjectives or Adverb?:

Sometimes students are not sure when to use an adverb or an adjective. This short guide provides an overview and rules to using both adjectives and adverbs.

Adjectives or Adverb?

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