Question

Please continue to use the front entrance _____ a delivery is too large to fit through the door.

if
until
when
unless

Answer 1

Answer:

I think

Until

might it help

Answer 2

Please continue to use the front entrance when a delivery is too large to fit through the door.

Explanation:

• As per the question, the given sentence would be filled by using adverb 'when'.
• It correctly goes with the context of the sentence and accomplishes the meaning appropriately.
• The second and third options are irrelevant to the context of the statement.
• 'If' cannot be employed in the latter clause as the sentence exemplifies a situational clause.
• Thus, option C is the correct answer.

Learn more: adverb

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