The key answer of exercise 4b
The key to exercise solutions in chapter 10C - A digital world for the textbook Roadmap A2 - Student's Book with authors Lindsay Warwick and Damian Williams from Pearson Education
Question
Write the past participles of the verbs in the box. Use the article in Exercise 3 to help you. Which are irregular?
Answer
bought, chatted, did, made, played, printed, recorded, sent, wrote bought, did, made, sent and wrote are irregular.