Find the one choice that best completes the sentence:
6.To recycle glass, glass is.........and sent to the factories
A.picked up B.collected C.gathered together D.chosen
7.There the glass is........into small pices
A.chopped up B.cut up C.broken D.chewed up
8.Then the glass is washed with a detergent........
A.liquid B.water C.compound D.material
9.It is then mixed up with certain specific........
A.agents B.compunds C.liquids D.chemicals
10.The.........is melled until it becomes a liquid 
A.fixture B.combination C.mixture D.get together
11.The glass finally is ready to be made into new.......
A.cystalware B.glassware C.hardware D.ovenware
12.People........billions of cans every year all over the world
A.throw away B.get rid C.get away D.put away
13.In oregon, the goverment made a new law saying that there must be a.......on all drink cans
A.depanment B.deposit C.demonstration D.payment
14.The deponsit is..........when people bring the cans back for recycling
A.come B.back C.come back D.returned
15.The new law helps prevent people.....throwing drink cans away
A.with B.of C.from D.by