A.I. Explanation:

Correct answer: exceed

Explanation: The verb 'exceed' indicates that the infant's need for energy and nutrients surpasses what is available from breast milk. This fits grammatically as it is in the present tense, aligning with the context of discussing the infant's current needs.

Meaning: 'Exceed' means to go beyond a limit or amount, in this case, the nutritional provision of breast milk.

Wrong options:

• required: The word 'required' is an adjective that describes something needed, but it does not fit grammatically as a verb in this context.
• occur: The verb 'occur' means to happen or take place, which does not convey the idea of surpassing a limit and is not appropriate here.
• demand: The verb 'demand' implies a strong need or request, but it does not fit the grammatical structure needed in this sentence.
• meet: The verb 'meet' means to satisfy or fulfill, which is the opposite of exceeding and does not fit the context of surpassing nutritional needs.
• referred: The word 'referred' is the past participle of 'refer,' which does not fit as it does not convey the action of surpassing.
• falter: The verb 'falter' means to lose strength or momentum, which is not relevant to the context of exceeding nutritional needs.

Correct answer: meet

Explanation: The verb 'meet' is used here to indicate that complementary foods are necessary to satisfy the infant's nutritional needs. This fits grammatically and contextually as it describes the action of fulfilling those needs.

Meaning: 'Meet' means to satisfy or fulfill a requirement or need, in this case, the nutritional needs of the infant.

Wrong options:

• required: The word 'required' is an adjective that does not fit grammatically as a verb in this context.
• occur: The verb 'occur' means to happen, which does not convey the idea of satisfying needs and is not appropriate here.
• exceed: The verb 'exceed' means to go beyond a limit, which does not fit the context of fulfilling needs.
• demand: The verb 'demand' implies a strong need, but it does not fit the grammatical structure needed in this sentence.
• referred: The word 'referred' is the past participle of 'refer,' which does not fit as it does not convey the action of satisfying needs.
• falter: The verb 'falter' means to lose strength or momentum, which is not relevant to the context of meeting nutritional needs.

Correct answer: referred

Explanation: The word 'referred' is the past participle of 'refer' and is used here to indicate that the transition to complementary feeding is known by this term. It fits grammatically as it describes the state of being named or identified.

Meaning: 'Referred' means to be mentioned or identified by a specific term or name, in this case, complementary feeding.

Wrong options:

• required: The word 'required' is an adjective that does not fit grammatically as a verb in this context.
• occur: The verb 'occur' means to happen, which does not fit the context of naming or identifying the transition.
• exceed: The verb 'exceed' means to go beyond a limit, which does not relate to the act of naming the transition.
• meet: The verb 'meet' means to satisfy or fulfill, which does not fit the context of referring to a term.
• demand: The verb 'demand' implies a strong need, but it does not fit the grammatical structure needed in this sentence.
• falter: The verb 'falter' means to lose strength or momentum, which is not relevant to the context of naming the transition.

Correct answer: falter

Explanation: The verb 'falter' indicates that the infant's growth may decline or weaken if complementary foods are not introduced appropriately. This fits grammatically and contextually as it describes a potential negative outcome.

Meaning: 'Falter' means to lose strength or momentum, in this case, referring to the growth of the infant.

Wrong options:

• required: The word 'required' is an adjective that does not fit grammatically as a verb in this context.
• occur: The verb 'occur' means to happen, which does not convey the idea of declining growth and is not appropriate here.
• exceed: The verb 'exceed' means to go beyond a limit, which does not fit the context of growth declining.
• meet: The verb 'meet' means to satisfy or fulfill, which is the opposite of faltering and does not fit the context of growth issues.
• referred: The word 'referred' is the past participle of 'refer,' which does not fit as it does not convey the action of declining growth.
• demand: The verb 'demand' implies a strong need, but it does not fit the grammatical structure needed in this sentence.