Use the terms in the word box to label each class of lever and the diagram. 
 (Attachments are from left to right)
 Attachment #1: Word Box
 Attachment #2: Questions
 Attachment #3: Questions
 Then, use the terms in the word box to label each class of lever in the illustrations.
 Attachment#4: Word Box
 Attachment #5: Questions 
 Attachment #6: Questions
 Thank you for helping!