Texto da Questão:
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01 At least 100 Sussex children and staff are thought to be
02 suffering from food poisoning after a Christmas meal. A third
03 of all pupils – aged between nine and 13 – and 10 teachers
04 were struck down after eating a turkey lunch on Wednesday.
05 No one is hospitalized.
From: www.tv411org/reading
According to the article no one is hospitalized. Choose the best option to express advice:
“But I think they ______ be under observation for a while.”
