The police _____ the lost boy everywhere when he suddenly turned up in a supermarket.
#102062
A
searched
B
searched for
C
was searching
D
were searching for
推荐题目
I am tired. I ______ all day.
#104217
A
am working
B
have been working
C
worked
D
have been worked
My brother wants to work in the factory which _________ now.
#101300
A
is building
B
has been built
C
is being built
D
is to be built