Look at these sentences. Fill in the missing word with words that start with the prefix re- or the prefix un-. Click SUBMIT when you are done. To warm up food, you _____ it. If you are mean to someone, you are _____. When you take things out of a suitcase, you _____. If you have to do something more than once, you need to _____ it.
To warm up food, you reheat it. If you are mean to someone, you are unkind. When you take things out of a suitcase, you unpack. If you have to do something more than once, you need to repeat it.
