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Teen's banana skin invention
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Elif chose banana skins because they ............. starch.
contain
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Starch is .............. in foods like potatoes and bananas.
found
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She spent two years ............ the idea.
developing
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She ............. lots of research online.
did
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Water, juice, milk, cola and are not solid, they are ....
liquid
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To ............ means to get older
grow up
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Even though not all her experiments were successful, she never ...................
gave up
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At school she learned that bioplastics are more ............ friendly than normal plastics.
environmentally
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to ............ sth means to see it for the first time and be aware of it
notice
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She ............. out 12 experiments ..... school.
carried ... at
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In Thailand over 200 tonnes of banana skins are .............. every day
thrown away
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to ............. a problem means to find a solution
solve
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She ........... the Science in Action Award at the age of 16.
won
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Elif noticed that there was more and........................... pollution
more
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Her invention can help to ........ rivers clean again.
make
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One day Elif ............ a great idea
had/got
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She hopes her inventions will ............. a difference to our world one day.
make
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to ............. means to make sth hot
heat
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to ............ means to mix gently
stir
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Bioplastics are made from............
starch
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She decided to look .... a solution
for
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