The key answer of exercise 27.4
The key to exercise solutions in chapter Unit 27 - Could (do) and could have (done) for the textbook English Grammar in Use with authors Raymond Murphy from Cambridge University Press
Question
Complete the sentences. Use couldn’t or couldn’t have + these verbs (in the correct form).
Answer
- couldn't live
- couldn't have been
- couldn't wear
- couldn't have found
- couldn't get
- couldn't have been
- couldn't have come / gone