Cover of English Grammar in Use

Answer — Exercise 9.4

Unit 9 - Present perfect continuous·English Grammar in Use

Întrebare

Put the verb into the present continuous (I am -ing) or present perfect continuous (I have been -ing).

Răspuns

  1. Maria has been learning
  2. I've been looking
  3. are you looking
  4. She's been teaching
  5. I've been thinking
  6. he's working
  7. She's been working

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