34. Is this the reason ______ at the meeting for his carelessness in his work?
John received an invitation to dinner,and with his work ________,he gladly accepted it.
________ as the “first lady of speech”,Dr, Lillian Glass is recognized as one of the world's leading experts on communication skills.
—Why do you look sad? —There are so many problems ________.
A few days after the interview,I recevied a letter ________ me admission to the university.
—We didn't find the Blacks ________ the lecture. —No one had told him about ________ a lecture the following day.