Plastic bags are not be used because a) are should
they should cause much pollution. b) can
They need never disintegrate with c) might
time. They should block the sewerage. d) could
It need to melted and reprocessed e) can be
but that might make it even more f) could
harmful. Even if buried they can g) might
never be destroyed. They should be h) might
useful today but they would be i) will

Shugyla2017    1   13.04.2020 21:24    1