The brown house is 100 years old. The greenhouse is 100 years old. (The brown house/be/old)
The brown house is as old as the green house.
John is not very clever. Mary is cleverer. (John/be/clever)
John is not as clever as Mary.
The blue car is not expensive. The red car is more expensive. (The blue car/be/expensive)
The blue car is not as expensive as the red car.
The impala runs 90km per hour. The cheetah runs 120km per hour. (The impala/run/fast)
The impala doesn't run as fast as the cheetah.
Ciudad Real is not very beautiful. Seville is more beautiful. (Ciudad Real/be/beautiful)
Ciudad Real is not as beautiful as Seville.
Steve did not do well in the English test. Melissa did better on the English test. (Steve/do/well)
Steve didn't do as well as Melissa did in the English test.
Seville has temperatures of 40ºC. Cordova has temperatures of 40ºC. (Seville/be/hot)
Seville is as hot as Cordova.
John is 1.80 meters tall. Dave is 1.80 meters tall. (John/be/tall)
John is as tall as Dave.
Mrs. Jones talks very quietly. Mrs. Smith talks more loudly. (Mrs. Jones/talk/loudly)
Mrs. Jones doesn't talk as loud as Mrs. Smith.
The first exam was difficult. The second exam was difficult too. (The first exam/be/difficult)
The first exam was as difficult as the second exam.