Choose the right word to complete each sentence: 

(a) Erosion by the river Meghna has rendered/driven/caused many people homeless. 

(b) All buildings should follow earthquake resistant building code as compulsory/ optional/peculiarity.

(c) Mills and factories throw their refined/defective/waste products into rivers and canals. 

(d) The design of Shaheed Minar expresses/denotes/upsets all our aspirations of nationalism.

(e) To solve the power crisis of Bangladesh, we should waste/exploit/ravage the other sources of energy.