Terry is (a)   than Mary. (fat)

Kate is (a)   than terry. (slim)

Mary is (a)   than kate. (old)

John is (a)   than terry. (angry)

Terry is (a)   than mary. (happy)

mary is (a)   than terry. (young)

Kate is (a)   than John. (old)

Terry is (a)   than kate. (short)

John is (a)   than mary. (tall)