1) They looked at the blood samples under the _________________. a) laboratory b) microscope c) cells d) species 2) The doctors discovered cancerous ____________. a) cells b) surface c) infections d) spieces 3) They will study the strange animal in a ___________ a) miscroscope b) species c) structure d) laboratory 4) For homework I want you to write an essay on endangered____________. a) surface b) cells c) species d) infections. 5) The breathing problem has now been complicated by a chest __________. a) infection b) surface c) structure d) inspiration 6) Finding a cure for cancer is one of the biggest challenges facing medical _____________. a) laboratories b) researchers c) properties d) species 7) It's impossible to say how much a person's behaviour is predetermined by their _______. a) genes b) infection c) substances d) vision 8) The pesticide contains a(n) ________________ that is toxic to insects. a) gene b) infection c) surface d) substance 9) Researchers are _______________ new methods of population control. a) measuring b) investigating c) predicting 10) He's getting old and his ___________ isn't very good. a) hearing b) sound 11) The old woman has lost her ___________ (= has become blind). a) blind b) sight 12) I found the right coin in the dark by ____________. a) touch b) smell 13) When you have a cold you often lose your sense of __________. a) touch b) taste 14) There is a special machine to _______________ your heart rate. a) investigate b) experiment c) measure 15) _____________ on mice can give us an idea of the effect of the disease in humans. a) Analysing b) Experimenting c) Predicting 16) Policemen are trying to_________ what happened in the car accident. a) establish b) observe c) experiment

Vocabulary - science

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