Answer:
it's a fact that they are nocturnal animals
Explanation:
this is because during the night they are always active and their senses work properly due to the quiet conditions unlike during the day when they are just dormant
Answer:
C
Explanation:
if your an athlete walking up a hill should be the least of your problems, especially if your in the Olympics, there is only worse to come.
The author wrote this text to teach That the flu is not a little thing it can get passed around very easy because everyone needs to learn the importance of the flu or they will get the flu because they don’t know how to prevent from getting it
Answer:
C. have done
Explanation:
A, B, D use the present continuous (progressive) tense, while C. uses the present perfect tense.