Answer:
The teeter-totter was shared by the boys.
Explanation:
Passive voice is when the object of the sentence becomes the subject of the sentence. The subject of the sentence then receives the action instead of doing it. Passive voice always includes a form of the verb 'to be' and a particle of the main verb. In the case of the last sentence, the teeter-totter is the object/subject. "Was" is the past tense form of the verb "to be." Shared is the past particle of the verb "share." 
So basically, the breakdown is like this:
The teeter-totter  +   was       +   shared by   +  the boys.
        object          past tense    past particle      subject
                             of the verb    of the verb
                                'to be'             'share'
All the other sentences are in active voice as the subject is doing the action. "Lilly took", "Little boy arrived", "The boy started playing" all have the subject in front of the verb.   
Hope this helps. :)                          
 
        
             
        
        
        
A foil in literature describes a character who contrasts with another character in order to make comparisons and highlight certain traits between these two persons. 
Both Melantho and Eurycleia are servants of Odysseus. While Melantho is unloyal, (sleeping with the suitors while Odysseus is away) and treating him rudely when he returns disguised as a beggar, Eurycleia remains devoted and kind. Melantho is used as a foil for Eurycleia to showcase her good traits.
 
        
             
        
        
        
Answer:
1- were
2- was
3- was
4- were
5- were
6- was
7- were
8- were
9- were
10- was
11- were
12- was
Enjoy hope it helped if yes pls thank me and mark me brainiest!
 
        
                    
             
        
        
        
One strategy you can use to determine the meanings of unknown words and phrases is to look at the context clues. Context clues might be something like a picture, words or phrases you already know, using what you know about the text already. 
Hope this helps!