The key answer of exercise 4
The key to exercise solutions in chapter 6B - The passive for the textbook Solutions Upper-Intermediate - Workbook with authors Tim Falla and Paul A. Davies from Oxford University Press
Question
Complete the text with the correct passive form of the verbs below.
Answer
- is known
- are / were caused
- was raised
- had been bitten
- is given
- was / has been improved