Поставьте следующие предложения во множественное число: 1) this man is an engineer. 2) that woman is my sister. 3)this child is my son. 4) that goose is big. 5) this mouse is white.

he must know a few of foreign languages. he must be working on his new novel now. perhaps they are enjoying the beautiful weather.

                                  ''be  in harmony with nature''

    a person living  in harmony  with  nature and yourself,  not have the  disease.we learn to live  in harmony  with family, friends and  the outside world,  to be comfortable  to the body and  soul.  learning to  take care  of your health.    nature -  everything necessary  for human life.  often,  both adults  and  children,  tear offthe flowers, twigs  of trees, not thinking about  that  man  should  grow  a  tree.  how beautiful  is  nature!     in spring  there are the first  sprouts  from the ground,  as if  taking the first steps.summer in  the gardens,  the gardens  are blooming  with colorful  flowers  fluffy  hats.with the onset  of the autumn  period,  the trees  turn yellow  -  it's time to  close  the golden autumn.      everyone  is obliged to care  about the nature of  our country.    protect  the beauty and uniqueness  of their native land  -  a common concern  of allpeople  living in  it, their  responsibility  and  sacred duty.