Identify patterns in words leading to the identification of word families

1. Which Letters? - Write the correct letter group to complete all these words
2. Which Letters? - Write the correct letter group to complete all these words
3. Which Letters? - Write the correct letter group to complete all these words
4. Which Letters? - Write the correct letter group to complete all these words
5. Which Letters? - Write the correct letter group to complete all these words
6. Which Letters? - Write the correct letter group to complete all these words (1)