I am exhausted. I _______ around the whole afternoon trying to clean the house. A. have been running B. ran C. am running D. was running
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
I am exhausted. I _______ around the whole afternoon trying to clean the house.
A. have been running
B. ran
C. am running
D. was running