Сделать отрицательное предложение 1) there is a bookshelf at the window. 2) there are two girls in the room. 3) there is an armchair by the table. 4) there are two beds in the bedroom.

1) there isn't a bookshelf at the window.2) there aren't two girls in the room.3) there isn't an armchair by the table.4) there aren't two beds in the bedroom.

1) there isn't a bookshelf at the window.2) there aren't two girls in the room.3) there isn't an armchair by the table.4) there aren't two beds in the bedroom

1.he is the strongest boy in our class

2.that cake is the worst

3.my book was more interesting than his book

4.he was the most handsome man in the family

5.his flat was bigger than his friend's

1.maths is easier than history for me

2.his backpack is lighter than mine

3.their camping stove is cheaper than ours

4.my torch is better than yours

-our organise wants to   protect the environment.

-we fight against water and air    pollute

-are you unhappy with the ecological situate  in your region?  

-send us some inform about it and we`ll try to help.