1.The fish swim ( ) the ducks.2.Tiger are ( ) than cats.3.Kangaroos jump ( ) than frogs.
4.Giraffes are ( ) than horses.
5.Pigs are ( ) than dogs.
6.Boys usually jump ( ) than girls.
7.Men are usually ( ) than women.
8.The traffic is usually ( ) in the morning than in the evening.
选项：fatter,stronger,taller,faster,higher,heavier,farther,bigger.
分别填入括号内.不能重复填.
我知道意思但纠结于题目与单词的对应、分分不多.