1)has been
2) has been
3)have been
4)has been
5) have been
6)has been
7)have been
8)have been
9)has been
10)have been
это 2 задание
1)has been
2) has been
3)have been
4)has been
5) have been
6)has been
7)have been
8)have been
9)has been
10)have been
это 2 задание