An infinitive verb in English is one that is preceded by the preposition TO <em>(and in some situations ended by ING)</em>
The statements that apply to the sentence <em>"To try to write certain sentences is difficult." </em>are:
A.<em> The sentence is correctly written: </em>The statement is grammatically accurate.
B. <em>The sentence contains more than one infinitive: </em>As said before an infinitive verb in English is preceded by the preposition TO, therefore there are two infinitive verbs within it.
C. <em>One infinitive is inside another infinitive phrase: </em>The verb <em>"to try" </em> modifies the meaning of the following infinitive phrase <em>"to write certain sentences is difficult." </em>
In the sentence : I cold not find my homework between the papers in my messy locker .
It states that the locker is messy, from that we understand that there are a lot of papers not only two. So we can say "among" should be used not "between".
