1. That book is as expensive as this book
2. She is as beautiful as her mother
3. I am as intelligent as him
4. He is as different as his father
5. The lake is as dangerous as the river
6. Orange is as healthy as apple
7. The TV is as interesting as the radio
8. Maths is as important as English
9. This pen is as helpful as that ruler
10. She is as powerful as me