The following sentence contains a gerund phrase as the object of a preposition. A gerund phrase consists of the gerund (a word in a verb form that functions as a noun) and its modifiers or complements. The gerund in the sentence is the word "serving". It is a gerund phrase as the object of the preposition, because it is introduced by the preposition "in".
Answer: Mobile phones should be allowed for students to use in school but not while a lecture or class is going on.
Explanation: Students need to connect to the internet to learn more about their courses, to understand better what they learnt in class after the class.
For some assignments to be perfectly answered students need to go on the internet read more on the course, get related examples and have more insight about the course.
As long bringing of mobile phones to school by students does not distract the students and lectures while in class but rather adds value to what they are learning it should be allowed.
This should be totally allowed especially in schools where students have their secured locker to keep their valuables during class hour, this ensures that phones are kept away while lecture is going on, in this case unnecessary noise or attention is not created to distract the class.
The answer is C. use the same grammatical construction in all similar headings throughout an outline.
first of all
and because.
I'm not sure, but I'm 99% positive let me know if you get it right!