The doctor left some medicines with the instructions for giving them. One was to (1)_____ down the fever and another to overcome an acid condition. “The germs (2)_____ influenza can exist only in acid condition,” he explained. He said there was (3)_____ to worry if the fever did not go up above 103 degrees. This was an (4)_____ of flu and there was no danger if pneumonia could be (5)_____.
Select the most appropriate option to fill in the blank no. 4.
Identify the most appropriate option to substitute the underlined segment. If no substitution is required, select No substitution. The shoebill stork can be recognise from its long legs and broad wings.