Section 9: Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.
Question 39: Mrs. Mai, along with his friends from Vietnam, is planning to attend the festival.
A. to attend B. is C. along with D. his friends
Question 40: My mother and her friends always went out together every weekend
A. went B. and C. together D. friends
Question 41: A current survey indicates that lower income tax on overtime earnings might act as a stimulant to industry.
A. indicates B. current C. earnings D. stimulant
