2. a. Don't cry over spilt milk. b. Don't be upset over something that cannot be changed. 3. a. It is raining heavily. b. It's raining cats and dogs. 4. a. Don't beat around the bush. b. Don't delay in approaching the subject directly. 5. a. That will be very easy to do. b. That will be a piece of cake. 6. a. We have to go back to the drawing board. b. We have to start all over again. 7. a. He turned over a new leaf. b. He has started to behave in a more responsible way. 11 have to start from scratch. Words ar words ar there are conjunc 1. Nou For 2. Pr it. ​