【2013山东莱芜】 一 I didn't see you at the meeting yesterday. Why?
一I ________ for an important telephone call at that moment.
A.wait | B.waited |
C.am waiting | D.was waiting |
【2013山东莱芜】 一 I didn't see you at the meeting yesterday. Why?
一I ________ for an important telephone call at that moment.
A.wait | B.waited |
C.am waiting | D.was waiting |