помогите пожалуйста .Запиши слова в две группы: 1)слова с безударными гласными в корне;2)слова с парными звонкими и глухими согласными в корне. голубь, лев, коза, лиса, чиж, овца, носорог, дрозд, пчела,морж, сова, оса, лошадь, петух.

ПОМОГИТЕ!!! прочитать английский текст русскими буквами

the,with,father,mother, grandfather,grandmother,()brother,they.
thanks,three,thank you.
duck,black,back,pick,deck,sock,peck.
a bear,there,a hare,a black bear. The bear is there,The bear is big.

Father,my father, his mother,brother,three brothers,my grandmother and his grandfather,three ducks, a black duck,they. They like to play with toys. A hare,a grey hare. Do you like my grey hare?

a duck .
a black duck
a little black
his little black duck
his three little black
ducks

l
l have
l have got
l have got frogs
l have got three frog
l have got three green frogs.

a duck .
a black duck
a little black
his little black duck
his three little black
ducks

l
l have
l have got
l have got frogs
l have got three frog
l have got three green frogs.

Сколько будет градусов и минут по таблице брагиса 
sin= 0,3458  

Помогите пожалуйста)
 Преобразуйте в тождественно равное выражение:
1)1,3(х + 20у) - 40 (0,9у - х) + 63 у =
2)77(1,1а - 3b) - 3,2(4,5b - 50а) + 99а =