Answer for exercise 9.4
The solution for exercise 9.4 in chapter Unit 9 - Present perfect continuous of English Grammar in Use by Raymond Murphy
Question
Put the verb into the present continuous (I am -ing) or present perfect continuous (I have been -ing).
Answer
- Maria has been learning
- I've been looking
- are you looking
- She's been teaching
- I've been thinking
- he's working
- She's been working