2 Questions on Writing MC pls

Test Preparation SAT Preparation
1

<ol>
<li>Delgado's dilemma was like many other young writers: he had to choose between assured publication in a student magazine and probable rejection by a popular magazine</li>
</ol>

<p>Answer says that "LIKE MANY OTHER" part is wrong
Why is that?
Should it be "like the ones of other"?</p>

<ol>
<li>No matter how cautious snowmobiles are driven, they are capable of damaging the land over which they travel.</li>
</ol>

<p>Answer says that "CAUTIOUS" part is wrong.
Why is that?
Should it be "careful"? then what is the difference?</p>

<p>Thank you ^_^</p>

2

<p>i had an extra writing section and i think this was the extra one? I’m not sure lol, but i dont remember these questions :P</p>

3

<ol>
<li>Delgado’s dilemma was like many other young writers: he had to choose between assured publication in a student magazine and probable rejection by a popular magazine.</li>
</ol>

<p>It should be "Delgado’s dilemma was like those (dilemmas) of other young writers. It’s incorrect to compare Delgado’s dilemma to other people.</p>

<ol>
<li>No matter how cautious snowmobiles are driven, they are capable of damaging the land over which they travel.</li>
</ol>

<p>“Cautious” should be cautiously.</p>

4

<ol>
<li>Delgado’s dilemma was like many other young writers: he had to choose between assured publication in a student magazine and probable rejection by a popular magazine.</li>
</ol>

<p>It should be "Delgado’s dilemma was like those (dilemmas) of other young writers. It’s incorrect to compare Delgado’s dilemma to other people.</p>

<ol>
<li>No matter how cautious snowmobiles are driven, they are capable of damaging the land over which they travel.</li>
</ol>

<p>“Cautious” should be cautiously.</p>

5

<p>Oooooooooooh Right, adverb (cautiously) modifies drive
Thank you</p>