The key answer of exercise 17
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
Complete the sentences using the words in brackets.
Answer
- might be having
- shouldn’t have eaten
- must have forgotten
- needn’t have gone
- can’t be changed
- may be watching
- must have been waiting
- couldn’t have done
- should have been
- could have phoned
- should have been warned
- ought to have come