1. You often this year to invite to his friends?2.You often take the book with friends?3.You often write letters to friends?4.When do you usually meet your friends?5.Where do you work this year?6.Where do you usually dine?7.Why do you always check his work?8.Why do you rarely sit at this table?9.Why do you always give them my floppy?10.Why children rarely read these books?11.Why do they rarely invite our programmers?12.Where do they usually put old newspapers?13.Where and when do you usually meet?14.Have you got a sister?15.You have a brother?16.They have children?17.You have a computer?18.Do you have a red skirt?19.Do you have a good doctor?20.They have a good lawyer?