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Name: _________________________
Date: _________________________

un prefix

Complete the sentences using the words below.

unsure, unbelievable, unless, unnecessary, unknown, unfair, uneven
    1.
    The ground here is
    ___________
    so don't roller skate there.

    2.
    I'm
    ___________
    about how well I played in basketball today.

    3.
    It was
    ___________
    to bring so much food, there was plenty left over.

    4.
    It is
    ___________
    that my brother doesn't have any chores today.

    5.
    Your story about aliens eating your homework is totally
    ___________
    .

    6.
    Aliens and space ships are part of the
    ___________
    mysteries of space.

    7.
    You can't watch the movie
    ___________
    you finish your chores.