Answer :
The signal word that points to a cause and effect in the paragraph is the word: "Because" Option D.
What are examples of Grammatical Signals?
Grammatical Signals are literary devices and words that aid the author retain clarity in their work. It maintains references between different part of the text using repetition, synonyms, etc.
in literature, the following phrase verbs act as common grammatical signals:
- Argue
- Suggest
- Therefore
- Deny etc.
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