1. What does the underlined word “contagious” in Paragraph 2 mean? A.Able to spread quickly. B.Able to breathe easily. C.Able to change easily. D.Able to sleep quickly.2. Why do Olympic runners often yawn before a race? A.They are too tired or too bored. B.A yawn can let ...
Since time of being contagious varies from illness to illness, ask your doctor about when the illness isn't likely to be passed on. 11/15 Trash Tissues and Cover Coughs Germs like to hitch a ride on hands. Be sure anyone who hacks or sneezes does it into a tissue or (if one isn...