Question

Помогите выполнить пожалуйста

Answer 1

1) has developed 
2) has become 
3)has transformed 
4) have replaced 
5) have been built 
6) have been created 
7) have been hung 
8) have covered 
9) have turned 
10) have changed 
11) has become 
12) has changed 
13) has lost 
14) have helped