Fill in the letter of the word that best fits in each sentence. Use each letter only once. 
Definitions:
Private Speech
The self-directed speech of an individual, especially common in children, used for self-regulation or problem-solving, first studied by Lev Vygotsky.
Grammar
The set of structural rules governing the composition of clauses, phrases, and words in any given natural language.
Communicate
The process of conveying information, thoughts, or feelings between individuals or groups through verbal, non-verbal, or written means.
Popularity
The status of being popular or widely appreciated and supported by a large number of individuals.
Q7: A recent exercise conducted to determine the
Q9: Regarding the trie root node shown in
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Q19: Write a MARIE program to evaluate the
Q26: Why is there always some degree of
Q31: Fill in the letter of the definition
Q45: Explain the three main types of Cloud
Q57: The MAR, MBR, PC, and IR registers
Q63: Fill in the letter of the word
Q76: Fill in the letter of the word