Mark the letter A, B, C, or D to indicate the underlined part needs co

Mark the letter A, B, C, or D to indicate the underlined part needs correction in each of the following questions.

 

Spell correctly is easy with the aid of a number of word processing programs
for personal computers.
 

• A. A. Spell correctly
• B. B. the aid of
• C. C. word processing
• D. D. computers