Some people say that all people should
take a *PCR test before traveling abroad.
What do you think about that?
Speak your response in 3 sentences.
*PCR means Polymerase [pəˈlɪməreɪz] Chain Reaction. It's a test to
detect genetic material from a specific organism, such as a virus. The test
detects the presence of a virus like Covid-19 if you have the virus at the time
of the test.
#1 I don’t think it is necessary for everyone to take a
PCR test before traveling abroad any longer.
I think it is still necessary that everyone takes a PCR test before traveling abroad.
prevent students from being infected / infecting
others / infection / spreading the virus to,
prevent cluster infections,
make sb do,
pain/painful, it hurts
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