Complete these sentences with the verbs in brackets. Use the present Perfect Passive.
Central heating . . (install)
Exterior walls . . (insulate)
New plumbing systems . . (use)
New floors . . (lay)​

men, women - множественное число

  welsh is a  celtic language that is spoken in the principality of wales, with some  speakers in patagonia in the south of argentina. it is very different from english. for example,'welkome to wales' is 'croesu i cymru' in welsh. the celts arrived in  europe in the fifth centure bc.when the anglo-saxons invaded britain, the british celts moved west and northwards.                                                                                                   перевод: валийский является кельтским языком,на котором говорят в княжестве уэльс, с некоторыми говорящими в пантагонии на юге аргентины. он отличается от . например, "добро в уэльс" будет  'croesu i cymru' на валийском. кельты прибыли в европу в 5 веке до н.э. когда анго-саксонцы вторглись в британию,британские кельты ушли на западные и   северные земли.

! i study at school number(номер школы). in the classroom(какой класс). my favorite subject is english language . i want to know english because i want to talk fluently in english. yet.

                                          перевод  

! я учусь в школе номер. в классе. мой любимый предмет язык . я хочу знать потому что хочу свободно разговаривать на языке. пока.

anne was reading a book when suddenly she heard a weird noise. she opened the window but she did not see anything unusual.then a green monster appeared in the garden.at first she screamed in horror but then she realized that it seemed familiar. she turned on the garden light and she was surprised. the wind moved her green dress on the washing line up and down making her think it was a monster.