Respuesta :
That the father is working very hard because straining can have the connotation of hard or tough
Based on the word’s connotation, the word "straining” means the father is working very hard because it can have the connotation of hard or tough.
What is Connotation?
This is referred to a feeling or an idea which is suggested by a word in addition to its main meaning.
The word "straining” means working very hard which is why option B was chosen as the most appropriate choice.
Read more about Connotation here https://brainly.com/question/14905866
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