The key answer of exercise 16.3
The key to exercise solutions in chapter Unit 16 - Past perfect continuous for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Which is right?
Answer
- were having
- We'd been travelling
- He was looking
- She'd been running
- He was walking
- I'd had it
- I'd been going
- I've been training
- she was waiting; she'd been waiting
- a) he was already working; b) had already been working; c) He's been working
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