The human body _____ an internal skeleton that includes a backbone of vertebrae.
A. has
B. have
C. had
D. having

Random Topics:
Possessive Adjective and PronounCausative VerbVerbs of movementVerb ConjugationPresent Perfect TenseTenses and FoodTransitive or Intransitive VerbsMain Idea and Sentence StructurePast Tense vs Present TenseNoun Phrases and AdverbialsOther quiz:
Grammar › ViewI went to my adviser to ask him _________________________________.
A. I should take what courses
B. what courses should I take
C. should I take courses
D. what courses I should take
Subordinating Conjunctions › View
Pick the correct subordinate conjunction:
Tishe will do all his work _________ he has eaten his lunch.
A. when
B. if
C. because
Grammar › View How can he afford to buy himself a brand new car? He just lost his job last week.
A. the coins or bills with their value on them that are used to buy things, or the total amount of these that someone has
B. to get something by paying money for it
C. to be able to buy or do something because you have enough money or time
Mixed General Quiz › View
The Hasbro company makes many distinguished toys and games. A famous toy is Mr. Potato Head. A popular game is “Monopoly”. Another word that means “famous” is ___.
a. well-known
b. infamous
c. obscure
