Срочно , пожалуйста , и по возможности сделать все.
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4 are, am
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6 is, is
7 is, is
8 are, are, are
9 i,s is
10 are, am
11 is, is, is
12 is, is
13 is, is
14 is
15 is, is
16 is
17 is
18 is
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20 is, are, is, is, is, is is, is