Cover of the textbook Engage B2 with Exam Skills

The key answer of exercise 8

The key to exercise solutions in chapter Unit 2 - Technology: friend or foe? for the textbook Engage B2 with Exam Skills with authors Barbara Bettinelli e Jane Bowie from Pearson Longman

Question

Use the prompts to write sentences with the Past simple or Present perfect simple.

Answer

  1. I have just read an interesting article.
  2. Tracking microchips have not become common yet.
  3. Mrs. Radbone called Professor Warwick last week.
  4. Tina ran away from home when she was only 14.
  5. American shops started selling children’s trackers two years ago.
  6. Has Professor Warwick already performed a chip implantation?
  7. Have you tried this app yet?
  8. I have heard about the technology, but I never thought about using it.

Similar Books