Put each adjective in the comparative.
  1. My sister is than my mother. (tall)
  2. John is than his sister. (intelligent, young)
  3. Mary is than Dorothy. (beautiful)
  4. She is than her brothers. (nice)
  5. He is by far than his wife. (slim)
  6. The English test was definitely than the German test. (easy)
  7. This book is than the film. (exciting)
  8. She is than her friends. (rich)
  9. This way is than the other one. (dangerous)
  10. Sally is than her mother, isn't she? (big)