english language 2 unit 7 vocabulary

english language 2 unit 7 vocabulary ?a great deal of __________ research is being performed in this area. ?alfred nobel was the ___________ of dynamite. ?what products do you think _______ will develop in the next five years? ?we can`t use _____ as it can be dangerous for little children. ?not smooth ?the situation in which too much attention is given to buying and owning things ?the supermarket has installed _____________ bins for old newspapers, bottles and cans. ?is there enough _________ of harmful products like plastic? ?similar to styles, fashions, etc. from the past ?the use of new ideas and methods ?with a smooth shape ?introducing new methods for the first time ?producing a certain type of product in …

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