Растолкуйте употребление глагола to have (функции) в последующих предложениях и переведите

Растолкуйте употребление глагола to have (функции) в последующих предложениях и переведите на российский язык.
Ive just had my hair cut._________________________________________________________________________________________________________________________________________________________

Mary has translated the article._______________________________________________________________________________________________________________________________________________________

Mr. Hunt has a new car._________________________________________________________________________________________________________________________________________________________

We have to have lunch at the nearest caf.________________________________________________________________________________________________________________________________________________________

They have a new play to show you._________________________________________________________________________________________________________________________________________________________

All of us have breakfast at home._______________________________________________________________________________________________________________________________________________________

We had to start our work earlier._______________________________________________________________________________________________________________________________________________________

Well have a conference next Monday._____________________________________________________________________________________________________________________________________________________

Mary will have come back home by 6 oclock.______________________________________________________________________________________________________________________________________________________

Have you got a red pen?________________________________________________________________________________________________________________________________________________________

Did you have lunch at a restaurant yesterday?___________________________________________________________________________________________________________________________________________________

Do they have to go to the institute on Saturdays?___________________________________________________________________________________________________________________________________________________

Did you have the messages sent?________________________________________________________________________________________________________________________________________________________

Has he anything to tell you?________________________________________________________________________________________________________________________________________________________