问题
You were out when I went to your house this morning. —Oh, I _______ for a friend from England at the airport.
A:was waiting
B:waited
C:am waiting
D:have waited
B:waited
C:am waiting
D:have waited
正确答案是：
同类题型
What kind of music do you like best?-I like the music ___________ is quiet and gentle.[ ]
Chinese people have been using paper for over______ years.
People are really ______________ on the beach in summer (夏季).
I love places ________ the people are really friendly.
How can we deal with these old clothes? —We can _____ to charity.