Translate the following words and word-combinations using the necessary form of the Participle.
1) студенти, які провалили екзамен; 2) не почувши питання; 3) через те, що пейзаж було намальовано аквареллю; 4) мовчки; 5) дізнавшись правду; 6) квіти, зібрані у полі дітьми; 7) багато жартуючи; 8) українці, які живуть за кордоном; 9) накривши на стіл; 10) не кинувши палити; 11) торгівельний центр, який будується; 12) відомі художники, які беруть участь у виставці; 13) смажена картопля з грибами; 14) подорожуючи за кордоном; 15) кип’ячена вода; 16) навчаючи дітей; 17) приготувавши підгорілий обід; 18) перебуваючи у гарному настрої; 19) не підписавши заяву; 20) брюки, які зараз прасують.

Tom, Thanks for offering to chair tomorrow’s meeting for me. Apart from Sally and Dave, the sales staff …needn't.. attend, but the Personnel people …mustn't.. miss it, as several matters concern them. You …needn't.. mention the new offices – we can deal with that later and you …needn't.. discuss the changes in the computer course timetables since they’re not urgent. Don’t forget that you …mustn't.. mention the visit by inspectors – we don’t want people panicking. You …mustn't.. forget to bring up the matter of the Smithson contract, and you also …mustn't.. leave out the new manager’s appointment. You …needn't.. go into details unless people have questions. But remember you …mustn't.. give anyone the idea that their job is at risk because of this. Make it clear that employess …needn't.. speak unless they want to. Last but not least, you …mustn't.. mention the staff-party Mr. Jones wants to announce that himself. By the way, you …needn't.. take notes, as my secretary will be there to do that. Thanks, Laura. 

1 had to 2 must 3 must 4 must 5 had to 6 had to 7 must 8 must 9 had to 10 must 11 had to 12 had to 1 it was getting pretty late. i might leave, or i should be late for the last bus 2 this was getting so far, i felt i had to do something before it was too late 3 it couldn't go on like this any longer. it might blow up sooner or later 4 i knew it was a secret and i might keep it 5 he was trying to explain why the measures he proposed might be resorted to if we wanted to save the situation 6 he did not understand why such urgent measures as had been taken might be resorted to even in the face of the situation 7 it was impossible to change anything. one might take things as they were 8 i did not agree with him that one might always took things as they were without trying to change them 9 did you realize that you might not mention it to anybody?