We can no longer ____to consider water an almost free resource that we can use as much as we like.
In my opinion, ______.
—Who is making so much noise in the garden? —______ the children.
I want to buy a computer, but there is only one left in that shop, so I'll have to buy ______.
Mother insisted that the child's hands ______ before dinner.
Plants grow well ______ there is plenty of water and sunshine.