The key to exercise solutions in chapter Unit 25 - when I do and when I've done / if and when for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Put in when or if.
Answer
Test your Knowledge
Sharpen your upper-intermediate English skills with this Beauty and the Beast–themed quiz. Explore t...
Join Joy, Sadness, and the rest of Riley’s emotions on a language adventure designed for C2 learners...
Test your English skills with this fun Mulan-themed quiz! Practice verb tenses, reported speech, con...
Join Simba and friends on this B2-level English adventure! Explore third conditionals, non-defining ...