In many countries, lots of people work hard to make ends meet, .....?
don't they
Public transportation isn't quite adequate, .......?
is it?
Gasoline is getting even more expensive, .....?
isn't it?
People aren't buying as many fruits and vegetables as before, ....?
are they?
War always kills innocent people, .....?
doesn't it
Conscious water consumption seems to be a big issue, .......?
doesn't it
Many children go to school hungry, .......?
don't they?
Some people can't afford to eat meat every day, .....?
can they?
Distribution of income isn't always equal, .......?
is it?
We should buy healthy food for our children, ......?
shouldn't we?