Cover of the textbook On Screen B2 - Workbook & Grammar

The key answer of exercise 2

The key to exercise solutions in chapter 3b - Vocabulary for the textbook On Screen B2 - Workbook & Grammar with authors Virginia Evans and Jenny Dooley from Express Publishing

Question

Fill in: in, on or by.

Answer

  1. by
  2. by
  3. in
  4. on