I.
1. Santa Claus
2. bat
3. ???
4. Easter eggs
5. Christmas stocking
6. cross
7. bunny
8. jack-o-lantern
9. Christmas candy
10. Chung cake
11. Christmas tree
12. Jesus
II.
1. What
2. How
3. Who
4. When
5. What
6. Which
7. What
8. Where
9. Who
10. What
III.
1. How did she go to school yesterday? By bike.
2. Where did he buy this hat? In the supermarket
3. How long did it take you to finish your homework? Two hours.
4. Why do you need a phone card? Because I need to phone my parents.