The English Zone (Verbs)– scroll down and choose sites that have sunglasses by them. Examples: Lie or Lay, Be Verb Present Tense, There Is There Are, Be Verb Present Tense, Be Verb Past Tense
Grammar Blast Verbs
verb tenses exercises–This site has exercises for each form of the verb within the verb tense
Other Verbs (infinitives, gerunds, etc.)
Irregular Verbs
Main Page for Grammar Sites