Заполните пропуски подходящей формой глагола to be. 1) fiona not a good singer. 2) paul and john musicians. 3) bob not a talented artist. 4) alexander a great actor?

1) fiona is not a good singer. 2) paul and john are musicians. 3) bob is not a talented artist.4) is alexander a great actor?

1)is, 2)are, 3)is, 4)is

Our planet is a tiny part of a great unknown  universe  and, perhaps, it is the only place for  human beingsto live.  it goes without saying  that we should take care of it and protect it. the earth is sure to be in danger now. there are a lot of ecological problems such as different kinds ofpollution  (air, water and soil),  global warming, overpopulation  and some others. it is said that every 10 minutes on our planet some animal or plant  dies out. it may look as a terrible  threat  and who is to blame for it? the answer is  simple as abc. people living on the planet pay little attention to the way they treat their home. the forests are  cut down  or burnt. the trees disappearing, the  quantity of oxygen  is being  reduced. moreover the quality of air is becoming worse. it is caused by numerous  chemical emissions. industrial and nuclear waste  is the other reason for the earth pollution. big cities produce tons of  harmful substancesand it seems to have  disastrous consequences  for the planet. our rivers and lakes are poisoned withpesticides  and  fertilizers  used by farmers.  so to say, we have a great number of problems to solve as quickly as possible. it may seem surprising but we have enough time, money and even working methods to succeed inenvironmental rescue. people should pay much attention to  litter recycling, using  energy-saving technologies  and other things to improve the environment. it is not so difficult to plant a tree or to put thegarbage  into the bin. so, everything is in our hands. let’s make our planet cleaner and safer, and our  issue  will thank us.

Составить 7 предложений как я маме по дому: 1) i always try to help my mum about the house.   я всегда стараюсь маме по дому.  2) in the morning i make my bed. утром я заправляю свою постель. 3) when we have meals i help her to lay the table. когда мы садимся кушать, я ей накрывать на стол. 4) after meals i often (sometimes)wash the dishes.  после еды я часто (иногда) мою посуду. 5) every week i tidy/clean/ my room and i often help my mum to wash  the floor. каждую неделю я привожу в порядок свою комнату и часто маме помыть пол. 6) i wipe the dust and water home plants. я вытираю пыль и поливаю растения. 7) sometimes i take the rubbish out or help her to cook something. иногда я выношу мусор или ей что-нибудь готовить. 8)  i like to help my mum and to go shopping with her on fridays. мне нравится маме и ходить с ней за покупками по пятницам.