THE STUDENTS WERE NOT SATISFIED __________________________

40. The students were not satisfied __________________________.A. because of the teacher’s not informing them of the coming test.B. because the teacher not inform them of the coming test.C. as the teacher’s not informing them about the coming test.D. since the teacher’s no information about the coming test.V. Mark the letter A, B, C, or D to indicate the underlined part that needs correction.