选用方框中单词的适当形式填空。
adult wild
important few little
(1)
There are many
flowers on the hill.
(2)
A panda keeper is telling
the students about the of saving endangered animals.
(3)
A (n) elephant
is about 350cm tall.
(4)
The cars people
drive, the pollution there will be.
答案: 【1】wild
【1】importance
【1】adult
【1】fewer【2】less