This shows grade level based on the word's complexity.
any of several small vipers of the genus Cerastes, including the horned viper, that have a sideways looping motion like that of a sidewinder and inhabit deserts of northern Africa and southwestern Asia.
SHALL WE PLAY A "SHALL" VS. "SHOULD" CHALLENGE?
Should you take this quiz on “shall” versus “should”? It should prove to be a quick challenge!
Question 1 of 6
Which form is commonly used with other verbs to express intention?