1. there was .. good documentary
on tv last night that i stayed up until late.
2. there are many natural
resources on the steppe that it can support
a lot of industries.
3. there is heavy air pollution
in some cities that people can't breathe
properly.
4. climate change is
big
problem that we should all work together to
solve it.
5. it ….……
hot that we decided
to stay in.
6. planting trees is ….…
great fun
that ulan volunteers every weekend.

Halloween is a festival that takes place on October 31. In the United States children wear costumes and masks and go trick-or-treating. Many of them carve jack-o'-lan s out of pumpkins. Fortunetelling and storytelling about ghosts and witches are popular activities. Halloween developed from new year festivals and festivals of the dead. Christian church established a festival on Novem­ber 1 called All Saints' Day so that people could continue to celebrate their festivals. The Mass said on All Saints' Day was called Allhallowmass. The day before All Saints' Day was known all hallows' Eve or All Hallow e'en.

Вот перевод (Если нужен)

Хэллоуин - это праздник, который отмечается 31 ок­тября. В Соединенных Штатах дети переодеваются в маскарадные костюмы и маски и ходят по домам, выпраши­вая сладости. Многие из них вырезают фонари из тыкв. Популярными развлечениями являются гадание и исто­рии о ведьмах и привидениях. Хэллоуин развился из праздника Нового года и празд­неств в честь мертвых. Христианская церковь основала праздник 1 ноября, который называется День всех святых, чтобы люди могли продолжать отмечать свои праздники. Месса, которую служили в День всех святых, называлась "Оллхэллоумэс". День перед Днем всех святых назывался кануном Дня всех святых или "Олл хэллоуин".

1. When I (woke) up, it (wase) already ten o'clock. I ( called) my brother. Nobody ( answered). He had already ( left).

2. I (went) up to the open window. The rain (had stopped) and the sun (was shining) brightly. The birds in the garden (were  singing). The morning (was) fine.

3. When the rain (had) stopped I (looked) out of the window and (saw) John who (was standing) under a tree waiting for me.

4. I (was sitting) in an armchair and ( thinking) of my coming trip across the North Sea when the door suddenly ( opened) and an old friend of mine whom I (had not seen) for a very long time ( entered) the room.

5. She (came) to see us just at the time when we (were having) dinner. It (twas) the first time I (had seen) her.