Answer: (Present Perfect because there is no specific time).
The Workbook is designed to mirror the Student Book’s lessons (1A through 12C). Each unit generally includes: Answer: (Present Perfect because there is no specific time)
To help you verify you have the right edition, here are common answers from the first unit: Answer: (Present Perfect because there is no specific time)
The Third Edition of American English File (published by Oxford University Press) updated its content to reflect modern digital life, diverse cultures, and current social trends. Level 2 focuses on: Consolidating past, present, and future tenses. Answer: (Present Perfect because there is no specific time)
Exercise: Fill in the modal of deduction.