,
(
150
300
450
600
750
900
1050
1200
1350
1500
)
1
...
75
76
77
78
79
80
81
82
83
84
85
86
87
...
1077
-
1
__ 9 . 2017
: Conditional sentences
" "
5 12. :
17
9
8 1
( )
1
.
10 . :
7
1
...
75
76
77
78
79
80
81
82
83
84
85
86
87
...
1077
