What is the subject of the sentence?

Everyone in the class (was, were) surprised at how easy the final exam was.]]> Is the subject sentence singular or plural?

Everyone in the class (was, were) surprised at how easy the final exam was.]]> Everyone in the class was surprised at how easy the final exam was. Type the correct form of the words in parentheses into the box, then submit it and say the sentence.

Everyone in the class (was, were) surprised at how easy the final exam was.]]>