Translation of groove in Spanish

I ran across the bridge to reach the other terminal and asked at the check in counter which connecting flights were still available. I wanted to avoid having to drive into the city at any cost.
To grow from there was the right decision. That means that I should find the decision makers of predefined websites, and do not need to search the Web for potential buyers generally.
It's very good that you can learn English with the help of technology (Internet), I think you'll learn quickly. Although I am now getting better, I feel the improvement. But once again I lack vocabulary.