Insert the missing words:
willows, eagles, maple, wander, to revive, linden, larks, rustling, poplar, ash, nightingales, acacia, swallows, quail, woodpecker.

a) He used to ... in the hills last summer.
b) The government has to do the best ... the polluted environment.
c) A pleasant ... blossom smell could be distinguished at a distance.
d) When walking through the park they could hear the ... of the tree leaves.
e) Lots of people dislike the ... in blossom as it is very allergenic.
f) They say that the free areas in Moldova’s Codri will be planted with ..., ... and ... trees.
g) Te alleys in the park were lined with ... .
h) ... and ... are the frist birds to come from the South in spring.
i) A great number of birds like owls, ..., ... are disappearing nowadays because of the polluted environment.
j) The ... is a wild little bird like a hen that is often seen in the steppes o Moldova.
k) The ..., with its long sharp beak, destroys lots of harmful insects, doesn’t it?