Answer — Exercise 65.1
Unit 65 - Adjective + to ...·English Grammar in Use
Question
(Section A) Write these sentences in another way, beginning as shown.
Answer
- He is difficult to understand.
- This machine is easy to use.
- The window was very difficult to open.
- Some words are impossible to translate.
- A car is expensive to maintain.
- That chair isn't safe to stand on.