I believe that the answer would be 'A'. Tone can be expressed in many different ways and it is all based on how the author feels about the subject.
Hope this helps!!
C. create your own study guide
even if a teacher does not provide a study guide, it’s always a good idea to come up with your own way to study in order to be fully prepared for the test. there’s no way to be 100% sure that a test is going to be super easy, so it’s good to be ready for anything
Answer: Part A is D
Part B is A
Explanation:
Part A is D because it states how smartphones make students less activly evovled in a lesson. While Part B the answer is D because it help supports that smartphones are a distraction and make jobs harder for teachers.
It’s C. Plural. When using a word that contains an s, for example “ducks” it is more than one.