9. Working animals are not as good as machines
because they need a lot of care and they have to
rest. You have to feed animals and make sure that
they have somewhere clean to live. Machines are
more powerful and faster than animals.
Working animals can be better than machines if
you need to do something slowly and carefully.
They are also better for the environment.
10. and to travel.
Suggested answer: They should try to find out
what is bothering the horse and try to solve the
problem.
