or
or
Complete the following text with right forms of the verbs given in the box :
throw | kill | work | have | release |
be | ensure | live | originate | pollute |
Rivers generally (a)______ from a mountain or a lake. They(b)_________ very much important for our existence and economy. But unfortunately we are (c)___________ our rivers by throwing industrial and domestic wastes. Most of the industries (d)_________ waste treatment plants. These kinds of industries are (e)__________ liquid wastes and continuously (f)________ the water. Our unconscious people also (g)_________ different kinds of waste materials into rivers. So, to keep the existence of fishes and other species (h)__________ in the water is impossible. It is high time the government and the people (i)__________ together to save the rivers. Otherwise a happy, prosperous and pollution free environment can't be (j)________ for the next generation.
(a) originate
(b) are
(c) killing
(d) do not have
(e) releasing
(f) polluting
(g) throw
(h) living
(i) worked
(j) ensured
Rivers generally (a)originate from a mountain or a lake. They(b)are very much important for our existence and economy. But unfortunately we are (c)killing our rivers by throwing industrial and domestic wastes. Most of the industries (d)do not have waste treatment plants. These kinds of industries are (e)releasing liquid wastes and continuously (f)polluting the water. Our unconscious people also (g)throw different kinds of waste materials into rivers. So, to keep the existence of fishes and other species (h)living in the water is impossible. It is high time the government and the people (i)worked together to save the rivers. Otherwise a happy, prosperous and pollution free environment can't be (j)ensured for the next generation.
