Fill in the Blanks CVC Words Fill in the Blank PracticeOnline version Practice choosing CVC words spelled correctly. whistle, big, sit, hen, dog, fox. by Sayra Kidd 1 wind whistle The makes a loud sound when you blow it . 2 big small The elephant is very . 3 stand sit My dog likes to on the chair . 4 pig hen The laid some eggs in the coop . 5 duck snake The swam in the pond . 6 fox focx Be careful of the sly in the forest . 7 dog dug My favorite pet is a small and fluffy .