Cover of the textbook Performer B2 - Workbook

The key answer of exercise 1

The key to exercise solutions in chapter Unit 10 - My digital life for the textbook Performer B2 - Workbook with authors Marina Spiazzi, Marina Tavella, Margaret Layton from Zanichelli

Question

Choose the correct alternative.

Answer

  1. boot up
  2. plug
  3. back up
  4. sync