question_answer

Direction: In the following questions, a sentence/a part of the sentence is underlined. Below are given alternatives to the underlined part at [a], [b], [c] which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is [d].

I am waiting for you since 9 o'clock this morning.

A) was waiting                   

B) waited

C) have been waiting          

D) No improvement