Mark the letter A, B, C or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions.
Question 29: Every evening I help my son with his homework alike a teacher.
A B C D
Question 30: It is high time we have to do something about our house plan.
A B C D
Question 31: Unlike the old one, this new car can perform their functions in half the time
A B C D