Choose the grammatically precise option: 'The Commissioner mandated that every registered taxpayer _______ an integrated electronic invoicing system.'

Fill in the blank with the correct verb tense structure: 'If I had known about the severe weather warning, I ___ to the coastal highway.'

Select the grammatically accurate configuration: 'The FBR administrative code mandates that the supervisor make the clerk _______ the registration log entries manually.'

Select the precise syntax setup: 'The management team actively avoided _______ its manufacturing figures to avoid triggering a manual audit.'

Complete the sentence with correct word inversion: 'Scarcely _______ compiled the revenue profiles when the federal structural adjustment policy was modified.'

Neither the manager nor the employees ___ aware of the schedule change.

Each of the students ___ given a textbook on the first day.