Which sentence does not contain any punctuation errors?

a. waiting for my friends, i think that i arrived too early.

b. waiting for my friends i think, that i arrived too early.

c. waiting for my friends i think that i arrived too early.

d. waiting, for my friends, i think that i arrived too early.

Which of the following statements is most accurate? a. effective communication skills are not as important as technical skills. b. good communication skills can you in the classroom, on the job, and in your personal life. c. communicating effectively is not related to job success. d. learning to communicate effectively cannot be taught because communication skills are inborn.