Concept:Dictionary order is decided by comparing letters from left to right.
Explanation:All words begin with
T.
For Tea, Tenan, and Terrace, the second letter is
e.
For Tomorrow, the second letter is
o.
Since
e<o, Tomorrow comes last.
Now compare Tea, Tenan, Terrace by their third letters:
a,
n,
r.
Alphabetical order is
a<n<r.
So Tea comes first, then Tenan, then Terrace.
Final order: Tea, Tenan, Terrace, Tomorrow.
This matches iii, ii, i, iv.
Answer:iii, ii, i, iv