— I ______ for you for an hour. Where ha
题型:选择题
问题:
— I ______ for you for an hour. Where have you been? — I am so sorry. I went to help my mother buy some sauce. |
A. wait B. waited C. am waiting D. have been waiting |
— I ______ for you for an hour. Where have you been? — I am so sorry. I went to help my mother buy some sauce. |
A. wait B. waited C. am waiting D. have been waiting |