упр. 1
1 been
2 gone
3 gone
4 been
5 been
6 gone
7 been
8 gone
9 been
10 gone
11 been
12 gone
13 been
14 been
15 gone
16 gone
упр. 2
1 gone
2 gone
3 been
4 been
5 gone
6 been
7 gone
8 been
9 been
10 gone
11 never been
12 been
13 been
14 gone
15 been
16 gone
