Choose the alternative(s) in which the information about the...
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Q1336884
Inglês
Texto associado
Daily baths and showers polluting the environment
Richard Alleyne
Available:
<http://www.telegraph.co.uk/science/science-news/7513258/Daily-baths-and-showers-polluting-the-environment.html>. [31/03/2010].
Choose the alternative(s) in which the information about the words from the text is correct.
The forms underlined in “...substances in water
supplies that have come...” (lines 5-6) and
“...pollution control officials had previously
assumed...” (lines 25-26) are used in English to talk
about actions that happened at a specific time in the
past.
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