Related Questions

Fill in the blank : ----- is it difficult --- dispose ----waste?
------is it difficult ----dispose ---waste?
---- is it difficult ---- dispose ----- waste?
........is it difficult......dispose ........waste?
----- is it difficult ----- dispose ---- waste?
---is it difficult --- dispose--- waste ?
... is it difficult... dispose... waste?
..... is it difficult ... dispose ... waste?
Which is the most difficult environmentally to dispose of?