It is not D. 165 ( i know this is wrong but it wont let me submit without an explanation as to why it's wrong.)
Either a pedometer or a treadmill so the pedometer will track the activity levels which she can determine to do more or less. or the treadmill so she can walk to increase her activity levels
ummm. for me it would be that you are getting angry and that there is no way to control the feeling or adjective
Hello! The most practical solution would be to build pedestrian-friendly walkways.
First, you can eliminate C (increasing taxes) because it would mean less people would be able to afford medical treatment or visiting a doctor.
Now, we can eliminate choice A. Purchasing a bicycle for each household would not be practical because it would be costly and increase taxes. Plus, the money could be going to more beneficial uses.
At first, D sounds reasonable, however, not only would it would increase taxes, it wouldn't be practical because many senior citizens have joint problems and the intense exercise equipment found at gyms would not best suit them.
Hope this helps! :)