Read the following excerpt. Using the context of the sentence, select the word that best completes the sentence.

1. As state and federal governments work __________ to create the best possible lives for our citizens, there is bound to be some disagreement.
   
   

Apassively

Bplagiarism

Cdelinquently

Dsimultaneously

1. Select the word that best completes the sentence:
   
   

The new cell phones were so popular the company was unable to __________ their enormous sales on the first day.

Aanticipate

Bimproved

Clessened

Dprovide