--- You were out when I went to visit you yesterday.---Oh, I________ for a friend from England at the airport. 
#52691
A
was waiting
B
had waited
C
am waiting
D
have waited
推荐题目
It’s cold here. Why not ________ your coat? 
#61421
A
put on
B
dress up
C
try on
D
take off
His first novel       in 2009.
#62646
A
took out
B
came out
C
gave out
D
looked out
— Why is your bedroom so dirty?— Sorry, Mum. It ___________. I felt very tired after playing soccer.
#54486
A
isn’t cleaned
B
didn’t clean
C
doesn’t clean
D
wasn’t cleaned
We love to sit on the floor and _____________ the beach and the sea.
#61159
A
look out of
B
look out at
C
look out
D
look for