have always been enjoying building things.--- This is a little awkward. How about this:
have always enjoyed building things.
The first sentence of the essay is a lot for the reader to pay attention to all at once. If I had a long sentence like that in my intro, I would try to precede it with a short, quick sentence to capture the reader's attention.
opportunities that makes--- this seems awkward, but you were correct to write it this way:
URA scholarship would provide a wide range of opportunities that makes a unique impact on the early stage of my career path.
But even though it is correct, it sounds awkward. Try this:
URA scholarship would provide a wide range of opportunities that empower me at this early stage of my career path.
Nice job... great clarity and organization, great topic sentences...
Granted I would strive to make the most of my four years in university to explore the endless possibilities that would prepare me well for the working world.
I believe that, By giving me an opportunity to be a part of an excellent team shaping
the Singapore's urban landscape, URA
will hav e invested its shares into
the kind of human capital that plays an important role in transforming Singapore into one of Asia's premier global
cities .