Fill the gaps by using these key words from the text


Match the beginnings and endings of the sentences


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Short newspaper articles on familiar topics

Match the beginnings and endings of the sentences.



  1. Some scientists are worried because …

  2. They copied the virus because …

  3. Some scientists believe a pandemic will not happen because …

  4. Scientists copied the Spanish flu virus …

  5. The 1918 flu pandemic …

  6. Bird flu …


    1. … they wanted to find out why it was so lethal.

    2. … by using material from the lungs of people who died from the virus.

    3. … started with bird flu.

    4. … the Spanish flu virus might escape from the laboratory.

    5. … might pass from birds to humans.

    6. … most people are naturally immune.

Fill the gaps using prepositions. Check your answers in the text.



  1. escape

  2. inject

  3. worried

  4. information

  5. die

  6. mix

  7. protect

  8. different

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