Вставить пропуски 1) fifty years ago there was a here. then all the trees were cut and and factories were built. 2) are a of mountains which divides our continent . 3) the factory cant work. we of have a of it soon. 5) of gold in california were in the middle of the 19th century.

1) fifty years ago there was a forest here. then all the trees were cut and many plants and factories were built. 2) the urals are a chain of mountains which divides our continent into europe and asia. 3) the factory can't work. we have deficiency of copper ore. 4) yes, we'll have a lot of it soon. 5) mines of gold in california were in the middle of the 19th century.

you can't fly, can you? - yes, i can. / no, i can't.

your favourite subject is maths, isn't it? - yes, it is. / no, it isn't.

you are reading a book now, aren't you? yes, i am. / no, i'm not.

this autumn isn't cold, is it? yes, it is. / no, it isn't.

they are in london, aren't they?   yes, they are. / no, they aren't.

поставь "лучшее решение", если несложно.

they went to the cinema.

they did not go to the cinema.

did they go to the cinema?

 

she bought a new computer.

she did not buy a new computer.

did she buy a new computer?

 

she studied for a history test.

she did not study for a history test.

did she study for a history test?

 

there were two thousand people at the concert.

there were not 2000 people at the concert.

were there 2000 people at the concert?

 

he called ten minutes ago.

he did not call 10 minutes ago.

did he call 10 minutes ago?

 

the film started at 9: 00.

the film did not start at 9: 00.

did the film start at 9: 00?