Напишите разделительные во к данным предложениям
1)You are my best friend.
2) We will write a test next week.
3) Your brother plays tennis well.
4) He is playing at school now.
5) They can’t go to the cinema

Whos pen is it? -  Its mine pen
Whos book is it? -- Its yours book
Whos table is it? -- Its my brothers table
Whos bag is it? -- Its my moms bag
Whos pencil is it? -- Its my sisters pencil.
Is it yours copybook? -- Yes.(it is)
Is it your brothers copybook? -- No, Its my copybook
Where's your table? -- It's in the middle of the room.
Where's your pen? -- Its in my pocket
Where's your copybook? -- Its on the table.
Where's your mom? -- She's at work.
Where's your brother? -- He's at school
Where's your sister? -- She's at home
Who's pencil is it? -- Its my pencil. -- But wheres my pencil? -- Its on the table.
Who's watch is it? -- Its my watch. -- But where's my watch? -- Its on the table

Загрязнение окружающей среды. environmental problems have become one of the most urgent problems of modern society. more and more people suffer from air and water pollution. nature also suffers from land and nuclear pollution. the reasons for such environmental problems are numerous. among them increasing number of cars in the streets, factory waste, millions of cut down trees, destroyed habitats of animals, contaminated rivers and seas. all these problems mainly arise due to human careless activities and gradually destroy our planet. if we look closely, we’ll notice that not only one city is under danger, but the majority of world population. fortunately, there are many ways to suspend these problems.