Question

读下面的文章,用方框内所给单词的适当形式填空。每个单词限用一次。

easy，weigh，difficult，breathe，well，teach，eat，terrible

   The world is divided into two important parts．One half of the world is rich and the other half is poor．In the poor part，a lot of people never get enough 1 ．In the rich part，a lot of people eat too much．In one part，children are hungry and in the other，a lot of people are fatter and fatter and have to go on diets or take some exercise to lose  2 ．For example，a dog or a cat in North America eats 3 than a child in poor countries．

Poor countries have some 4 problems．Sometimes the land is too poor to grow anything．

The land can be made better，but a lot of things must be done first．The people must 5 and water must be found．

But rich countries have problems，too．They are not always pleasant places to live in．Sometimes the air is too dirty 6 and the rivers are too dirty to swim in or to drink．The roads and streets are full of people and buses．Cars usually move slowly．Noise is 7 ．Some things wi1l have to be done about these problems．But these can’t be done 8 ．

Answer 1

1. to eat    2. weight     3. better     4. difficult     5. be taught