Cover of English Grammar in Use

Answer — Exercise 9.2

Unit 9 - Present perfect continuous·English Grammar in Use

Question

Write a question for each situation.

Answer

  1. Have you been swimming?
  2. Have you been waiting long?
  3. What have you been doing?
  4. How long have you been working here?
  5. How long have you been doing that?

More exercises in Unit 9 - Present perfect continuous