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.
It is important that you turned off the heater every morning before you leave for class.
A. turned off
D. leave for
Answer the question before viewing the answer below
Correct answer: A
“turned off” => “turn off”
Sau It is important/suggested/recommended…. that + S + (should) do something