, , 5 .
3 , 2
:
: . . - 3
. . . - Good morning boys and girls. I hope you are well today and ready for the lesson
- , !
. . -
- - : .
- 7
" " 4-5
- 7- " "
. .
2 : " , . "
5 . - ?
: ( )
: (2 )
2010 . . ;