Listen to the words and type them correctly to improve your spelling.
These words are examples of the doubling rule: when a word ends in a short vowel and one consonant we must double the consonant when adding a vowel suffix.
"This is a fantastic opportunity for our students! I'm sure Spellzone will be invaluable in helping them to improve their spellings and therefore improve the quality of their writing in all subject areas!"
Teacher, High School, UK