Помогите Пожалуйста перевести с актива в пассив 1.No one has seen him anywhere this week. 2.somebody has…

1.No one has seen him anywhere this week.- He has not been seen by anybody anywhere this week.2.somebody has invited her To the party.- She has been invited by somebody to the party3.they have done all the exercises in written form.- All the exercises have been done by them in written form4.they are constructing some new mero lines now- Some new mero lines are being constructed by them now5.he is examining the last student there.- The last studenthe is being examined by him there6.I know her family.- Her family is known by me .7.I am sure they will offer you a very interesting job.- I am sure you will be offered a very interesting job by them 8.they informed me that they had seen you in Oxford Street.- I was informed that you had been seen by them in Oxford Street9.yesterday I met them walking in the park.- yesterday they were met by me walking in the park10.they sent you the invitation last week- You were sent the invitation by them last week