Rich countries are not ahways (mm/live/ places/to/very pleasant). In many
places, the products that make the countries rich pollute the air and water. Sometimes
the airis too dirty to breathe and the rivers are 。(dirty / in / swim / to / too) or a(from
/rake /o/ water). Perhaps almosteverybody has acar but the roads are (crowded /
drive /on /too / to)