Which of the following contains incorrect apostrophes?

John will need to ____ Diane that he will complete the project before she will assign him the task.

Which part of the letter contains the greeting?

What is the most suggested way to begin a business letter addressed to Jennifer Johnson?

What is a grammatically INCORRECT way to address Bill Brown?

What does ESL stand for?

Which signature is most formal?

I would like to ______ the policy as part of our standard operating procedures.

How would you change the root-word 'linear' to make a word that has the opposite meaning (not linear)?

What does A/R in accounting stand for?

In business, what does PO commonly stand for?