here is describing where and how we can describe getting service with exercises in the end 

Have smth done describes that we do not do smth by our-self, sb does a service for us  

have-smth-done-classroom-posters-grammar-guides-oneonone-activiti_128419.docx

Participles: Past participle (e.g. HAVING DONE)

Have Something Done

have-something-done

Pictionary (picture dictionary) or picture matching

Let's do English ESL grammar guide. here is describing where and how we can describe getting service with exercises in the end 

Have smth done describes that…