The key to exercise solutions in chapter Additional exercises for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Use your own ideas to complete B’s sentences.
Answer
I’ve never been
’ve known each other / have known each other / ’ve been friends / have been friends
I’ve ever had / I’ve ever been on / I’ve had for ages
He went / He went home / He went out / He left
I’ve worn it
I was playing
been swimming for
since I’ve been / since I went / since I last went