The speech which does not sound spontaneous is B Manuscript delivery. 
In a manuscript speech<span>, the speaker reads every word from a pre-written speech. This seems easy enough. </span>
        
                    
             
        
        
        
C to show how quickly the narrator moves back to the sled
Hope this helps and good luck :)
        
             
        
        
        
The transition words
are used to link words, phrases or sentences in order to help the reader to
progress from one idea to the next idea. They also help to build up coherent
relationships within the text. Transition words have been assigned to
artificial categories such as: agreement, opposition, causes, examples, effect,
conclusion etc.
In the first sentence
transition word is “and” (“…bespoke repression and even a certain strength”) which
belongs to the category of agreement transition words (alongside again, then,
also…)
In the second sentence
transition word is “but” (“But now there was a dull stare in her eyes…”) which
belongs to the category of opposition (alongside still, unlike, yet, while…),
whose gaze was fixed away off yonder on one of those patches of blue sky. 
<span>In the third sentence is
the transition phrase “but rather” (“…but rather indicated a suspension of
intelligent thought”), in category of opposition.</span>
 
        
             
        
        
        
I believe it's
Reflexes becomes slower when alcohol is consumed, even in low does, making driving and other activities dangerous
        
                    
             
        
        
        
Answer and Explanation:
Because of the pandemic, modular instruction is a good alternative to maintain learning continuity. However, this does not mean that this type of instruction does not present challenges, which need to be overcome quickly, so that students have a good learning experience.
As we know, modular instruction uses instructional materials, which, despite being created according to the educational needs of each student, can be very difficult for students to understand outside the classroom. These modules can be difficult even for parents of students, who are unable to help their children understand the content.
In this case, I agree that modular instruction is a good alternative, but it is necessary to solve these problems in order for it to be efficient.