17 February 2008

Modal Verbs - Exercises (must, need, have to)

Exercise 1:
Fill in "mustn't or needn't
Exercise 2
Fill in "didn't have to - needn't have to"
Exercise 3
Fill in "don't have to - mustn't"
Exercise 4
Fill in "have to, must, must not"

Source: smic.be
Source: Englishclub
Source: University of Victoria


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moni said...


Anonymous said...

thanks! i will work with those to study for my exam