This exercise is (a)   than that one. (difficult)

Susan's hair is (a)   than my hair. (long)

George is (a)   than Robert. He has a great sense of humor (funny)

Football is (a)   than handball. (popular)

My result in the test was (a)   than Harry's. (good)

Christine is (a)   than Alice. (smart)

A brand new car is (a)   than a second-hand car. (expensive)

Boys are (a)   than girls (quiet)

Jake's room is (a)   than Larry's room. (small)