Составы предложения из данных слов friend,dog,i,a,have; engineer,father,is,his,an; dentist,wants,he,to,be,a.

 I have a friend/  His father is an engineer. He wants to be a dentist.

Me and my friend were walking with the dog in the evening. I am an engineer. my father is a dentist. he wants to be a dentist.