A killer whale at Sea World Orlando jumped out of its tank on Wednesday and fatally attacked a worker as horrified visitors _______.
#104053
A
has been looking up
B
looked on
C
had looked off
D
was looking in
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-------- The window is dirty. --------- I know. It __________ for weeks.
#101585
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned
The country life he was used to ______ greatly since 1998.
#102492
A
change
B
has changed
C
changing
D
had changed
My grandma_____in the country. Now she in the city.
#103897
A
used to live, lives
B
used to living, lived
C
uses to live, is living
D
was used to live, lives
I _____ in a foreign company for five years. Still, I don’t regret giving up the well-paid job.
#103507
A
worked
B
have worked
C
was working
D
had worked