American English Corrections

The Price of Things "Price" by itself doesn't sound like much of a title so I added these additional words which summarizes what your notebook entry is about.  You could also entitled it "Increasing Costs in My Country", "The Price of Things in My Country", etc.

In my country, the price of everything is going up. Housing is extremely expensive, and the price of health care is increasing quickly. I don't know how people do it. The cost of living is very high and it is difficult to make ends meet. We say the cost of living is high, not difficult. We do say that it is difficult to make ends meet though if the cost of living is high. "To make ends meet" means to be able to pay for all your necessities like food, gas for your car, rent, doctor bills, electricity, etc. on the salary that you make. Transportation and food is not expensive, but they are going up as well. I would add "as well" here to tie it in better with what you said earlier in the paragraph. Of course, you could use a bunch of synonyms here too like "too", "additonally", etc. I need a good job! I need a new car!

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Great job!!! So natural sounding!!!