Известно, что ctgt=-21\20, п\2 найти tgt, sint, cost

how today to be remembered my pleasant instants carried out(spent) by the president in dream.did not pass also ten minutes that from me on a cheek has not flown to whom or from ministers.certainly it was a pity to me to upset them, but work of the president and need(requirement) of the country compelled to go for such extreme circumstances.the most pleasant was to feel a head of the chief of militia under the boot, a reptile, too to me the bribe taker.minister of culture, the person with a high level of spirituality was caught in a disco lighting, certainly of a corpse to get rid it was not too easy.and you see work easy would seem, that at the president, time of money all over the country should suffice, and not a little they direct the needs.and as at such disorder, down to the contrast of a direction of activity of personal work.so know friends, presidents too cry, is at them and the to mountain.to fill with all country, to watch(keep up) the order to one, not so that is easy.and suddenly i was woken by my favourite mum.

либо б)bbc или г)discovery

1.is your mother a housewife? yes, she is

2.is your father a doctor? no,he isn't

3.is your brother a student? yes, he is

4.is your sister a singer? no, she isn't

перевод:

1.твоя мама домохозяйка? да

2.твой папа доктор?   нет

3.твой брат студент? да

4.твоя сестра певица? нет