Click here to open a list of irregular verbs in another window.  You can use this list while you are doing these activities.

Click here to open the Newbury House Online Dictionary.  You can use this dictionary while you are doing these activities. 

x3-1. Snow Facts (Fill in the blank)
x3-2. Additional Facts about Snow (Fill in the blank)
x3-3. The Library of Congress (Six Scrambled sentences)
x3-a. Human Teeth (Fill in the blank)
x3-b. Human Teeth (Reading comprehension & matching)
x3-c. Human Teeth (Being Revised)
x3-4d. Vocabulary Practice based on Human Teeth Reading (Crossword. The reading is attached at the end of the puzzle to help you with the clues.)
x3-5. Practice with Present Perfect: Facts about My Life (8 Scrambled sentences)
x3-6a. The Environment of the Moon Part 1 (Hear the Reading Aloud) (Being Revised)
x3-6b. The Environment of the Moon Part 2 (Hear the Reading Aloud) (Being Revised)