Which version of the sentence uses correct parallel structure?

a. saving is the key to a comfortable old age, and not saving is to be the key to an anxious one.
b. saving is the key to a comfortable old age, and in not saving is the key to an anxious one.
c. saving is the key to a comfortable old age, and not saving is the key to an anxious one.
d. saving is the key to a comfortable old age, and not to save is the key to an anxious one.

Parallel structure practice instructions: if the sentence below does not have a parallel structure, retype it in a different color using parallel structure. if the sentence does have a parallel structure, type “correct” in a different color. 1. jumping, sprinting, and throwing the javelin are three activities involved in track and field. 2. marsha said that she would either go to see a movie or go to the park. correct. 3. moe and hank are planning to carpool to the party, to dance, and attending the after party. 4. bob had an active life: he swam twenty laps, ran five miles, and lifted weights every day. 5. to walk in another man’s shoes is knowing him. 6. to teach is to inspire young minds. 7. stephen’s mom complained that he had too many bad habits: he would never clean up his room, brush his teeth, or vacuuming the house. 8. justin likes swimming, hiking, and to go to concerts. 9. new orleans is famous for its food, jazz, and bourbon street. 10. cafe du monde is famous for its beignets, the coffee, and its cafe au lait.

When aquinas realized that he could not find all the answers, he turned to

Has anyone taken the voices of modernism (1920s to 1940s) unit test? ? i really need read the following sentence. the cars passing by are filled with commuters. identify the present participle in the sentence. a. by b. are c. passing d. filled