Read the excerpt from Jules Verne's Journey to the Centre of the Earth. At the time that Harry and the professor embarked upon their journey, the authenticity of the jawbone's age was questioned by several people, including the M. Elie de Beaumont with whom the professor had several angry exchanges. This discovery essentially proves the professor correct. His entire impromptu lecture could be condensed into a quick "I was right" statement!
Using the context clues, what does "impromptu" mean?

A. completed without planning
B. something done in anger
C. nonfiction
D. done with a great deal of consideration

Which sentence uses all its nominative case pronouns correctly? a we live on the same street b them and rachel are good skaters. c the redskins fans in the family are fred and me d have joanne and him played tennis together before?

Simple subject mary will start the race in ten minutes

Read the argument below and answer the question that follows. all football players are required to attend weekly strengthening workshops. david is a football player. david is required to attend weekly strengthening workshops. what are the elements of this argument? a. premise: david is required to attend weekly strengthening workshops. conclusion: david is a football player. b. premise: all football players are required to attend weekly strengthening workshops. conclusion: david is a football player. c. premise: david is a football player. conclusion: david is required to attend weekly strengthening workshops. d. premise: all football players are required to attend weekly strengthening workshops. david is a football player. conclusion: david is required to attend weekly strengthening workshops.