Will you have a Merry Christmas and a Happy New Year?

“On _________________, we wear pink.”

Because, although, unless, until, and whether are all ______________________ conjunctions that introduce dependent clauses. 

Which of the following could be a gerund?

A rickettsial disease can be diagnosed by the

Which of the following causes a persistent irritation and inflammation of the stomach lining?

Neurosyphilis causes damage to the brain that leads to a mental deterioration and paralysis called

Which of the following includes a characteristic rash that covers the entire body EXCEPT the face, palms of the hands, and soles of the feet?

The manifestations of Asiatic cholera are produced by a potent

Pediculus humanus corporis is the taxonomical name for