Answer:
To make the writing smoother
Explanation:
The purpose of transitions make the writer flow easier and allows the audience to be able to read the essay more easily. This allows them to focus on the argument at hand
The sentence in which the adverb clause modifies an adjective is the second one - The veteran appeared proud as he saluted the flag.
The adjective here is <em>proud</em>, and the adverbial clause is <em>as he saluted the flag. </em>As you can see here, that clause is describing the adjective in more detail.
When did the veteran appear proud? - As he saluted the flag (it obviously modifies the word <em>proud</em>)
Answer:A
Explanation: the tone is happier and jojful.