Cover of English Grammar in Use

Answer — Exercise 9.2

Unit 9 - Present perfect continuous·English Grammar in Use

Питання

Write a question for each situation.

Відповідь

  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?

Більше вправ у Unit 9 - Present perfect continuous