Making a sentence is not just putting words together. I know.
Always try to make small but correct sentences , even if they seem very simple.
Make every correct simple sentence meaningful. I don't mean just to "know" the meaning of it, but to try to make it "your own".
A sentence is not just a combination of words. It is something that we create to express ourselves.....as long as you want to express yourself in a way that makes other people understand you....then you are on the right path.