I. Plastic bottles will be banned at the festival from next year as part of an ambitious _________ by the organisers to tackle waste.
II. A group of scientists has developed an emotional chatting machine which is able to _________ emotions while responding to queries.
The law prohibits a person from felling a sandalwood tree, even if it grows on one’s own land, without prior permission from the government. As poor people cannot deal with the government, this legal provision leads to a rip-roaring business for ___ who care neither for the ____ nor for the trees.