Question 7- Go back to exercise 5 to ask and answer questions as in the example.
a. Was Percy Spencer eating (eat) a chocolate bar when he accidentally discovered microwave radiation?
(walk past/a radiation tube) No, he wasnÕt. He was walking past a radiation tube.
b. Dr. Harry Coover (use) a gun when he accidentally discovered superglue?
(develop/gun sights)
c. Constantin Fahlberg (wash) his hands when he accidentally discovered
artificial sweetener? (eat/biscuits)
Anexos:
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b) Was...using.
No, he wasn't. He was developing gun sights.
c) Was...washing.
No, he wasn't. He was eating biscuits.
No, he wasn't. He was developing gun sights.
c) Was...washing.
No, he wasn't. He was eating biscuits.
Usuário anônimo:
Ela está na segunda imagem
Aah sim, é pq uso pelo celular, mas mesmo assim deu pra fazer. =)
Me ajuda nessa tbm
http://brainly.com.br/tarefa/7900564
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