The key to exercise solutions in chapter Progress Check 4 for the textbook On Screen B1+ - Student's Book with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Rewrite the sentences using the causative.
Answer
has just had his new novel published
will have their work exhibited at the gallery
will have our photograph taken by a famous photographer
had his portrait painted by Arcimboldo
had two of his paintings sold by his brother / had his brother sell two of his paintings