Learning a foreign language, such as french or spanish, is based on your mastery of the basic rules of english grammar

which is the best way to revise sentence (13)?
a) the sentence is correct as written.
b) learning a foreign language such as french or spanish is based on your mastery of the basic rules of english grammar.
c) learning a foreign language such as french or spanish, is based on your mastery of the basic rules of english grammar.
d) learning a foreign language, such as french or spanish is based on your mastery of the basic rules of english grammar.

In about two hundred words, explain how the literary devices used in the novel convey theme.

The “big dig” the “big dig” (the central artery/tunnel project) has been complex and challenging. located in boston, massachusetts, this tunnel is eight lanes wide and three-and-a-half miles long. what is most amazing about this tunnel is that it is constructed under a major highway and skyscrapers located in boston’s financial district. construction crews used “clamshell excavators” during this dig. these machines carved narrow trenches, and then a special substance was pumped into the trench to keep the dirt from caving in. finally, steel beams were lowered into the trench and concrete was pumped in. one problem that engineers faced while constructing the tunnel is the fact that the soil beneath boston is extremely loose and soggy. engineers solved this dilemma by freezing the soil and pumping very cold water into pipes beneath the city. to strengthen the soil even further, a special type of glue was injected into the ground to with the consolidation of the soil. 23 which phrase best defines the word excavator as used in the passage? a. a device used to measure underground temperatures b. a device used to level uneven surfaces c. a device used to move heavy objects d. a device used to dig holes

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.