1) There's still no ... for cancer a) machine b) cure 2) Who ... Australia? a) invented b) discovered 3) Many people do not like the idea of ... on animals a) experiments b) laboratories 4) I wish someone would ... an everlasting light bulb a) discover b) invent 5) We have very high safety standards in this laboratory. a) laboratory b) machine 6) They have installed a new coffee ... in the staff room a) machine b) laboratory 7) I like doing ... a) cure b) research 8) ... believe there is ice on Mars a) Machines b) Scientists

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