I know when it is useful to use a hyphen when adding a prefix.
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co-operate |
It is important to co-operate with others if you want to get along.
*
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anti-aircraft |
In World War II, anti-aircraft guns were used for defence.
*
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infra-red |
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co-ordinate |
My socks colour co-ordinate with my jumper.
*
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un-British |
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ex-pupil |
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co-author |
I decided to co-author a book with my friend.
*
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rec-cover |
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self-awareco-owner |
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re-press |
The lift didn't arrive so I had to re-press the button.
*
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re-establish |
I would like to re-establish my links with a friend from school.
*
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* This sentence was added by a Spellzone user.
Boost your spelling accuracy through engaging and effective practice.
How to use:
Look and read the word.
Say the word. Click the speaker icon.
Cover the word.
Write the word.
Check your spelling.
Play interactive games to practice these words in a fun way.
Spelling Snowball
Winter spelling fun!
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Egg Hunt
Crack the eggs!
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Word Search, small
The classic English word game.
Against the Clock
Spelling 'against the clock'.
Mayan Temple
Try the temple spelling puzzle.
Monkey Business
It's bananas!
Check your spelling accuracy with this test.
Use printable worksheets to reinforce spelling skills.
Develop your spelling skills by writing out these words.

One of the students has put in a huge amount of effort in completing Spellzone at least 3 times a week since his arrival with us in January. Looking at his scores after the latest GL testing, his standardised score has risen from 99 to 131. This is a truly phenomenal result. I just wanted to share the best result I have ever seen.
Terrie Penrose-Toms, Casterton College