Which of these is not true. concerning groups who work in harmony? A. Co-workers are more productive.
B. Co-workers share ideas.
C. Co-workers share responsibilities.
D. Co-workers hide a great deal of stress

Which sentence contains a punctuation error? a. have you met my great-aunt marie raines? b. my mother wrote three children's books about the family farm. c. my sister's mother in law lives with them, and everyone gets along fine. d. another hurricane is brewing in the mid-atlantic.