---The window is dirty.---I know. It ______ for ages and I’m considering giving the task to our children.
#100885
A
hasn’t cleaned
B
hasn’t been cleaned
C
wasn’t cleaned
D
didn’t clean
推荐题目
If they broke the law, they       for up to two years.
#100202
A
are put into prison
B
were put into prison
C
are put into the prison
D
were put into the prison
The cinema ______ ten years ago when we first moved to this town.
#99316
A
built
B
has built
C
was built
D
would be built
The watch ______ unnoticed for several days before I found it. 
#102785
A
had laid
B
had lain
C
had been laying
D
had been laid