Question

Hello! Am nevoie urgent de ajutor. 2 exercitii!

Answer 1

1 b) have installed 
c) have collected
d) have planted
e) have recycled
f) have replaced
g)have showed
h) have painted
i) have puted up
j) have organized

2. b) has falled
c) had caused
d) hasn' t done
e) had growed
f) hasn' t reproduced
g) has reached
h) has reduced
i) had losed
j)had becomed