For questions 1-10, read the text below and think of the word which best fits each space. Use only one word.
How do we see in 3D?
When we look across a field, how (0) do
_we know that one distant object is bigger than another (1)
that one object is behind another, not in (2)
of it? In (3)
words, how do we see things
in three dimensions, in proper relation to (4) that (5)
other, instead of seeing everything "flat? The answer is
with our eyes but with (7)
minds as
well: we see things (8)
_we see things, we see them not (6)
the light of experience. Our minds and memories help (9)
to
interpret whar we sec. For instance, experience gives us an idea about the size (10)
things.