Each sentence has a mistake. Find and correct it

Each sentence has a mistake. Find and correct it
1. Jason hasn't telephoned me since two weeks
2. How many water do you drink every day?
3. At the age of seven, Picasso received artistic training by his  father
4. My mother doesn't enjoy country music, and I don't like it too
5. The One Pillar Pagoda built in 1049
6. Your idea is quite different as mine
7. The puppets are maked of wood and then painted
8. She would like to make an apple pie, but there isn't any apples left!