Laura __________ in the office for 4 hours. Tell her to have a rest, please. 
#53102
A
works
B
was working
C
worked
D
has worked
推荐题目
 Would you like ______ a football match?
#56134
A
watching
B
seeing
C
to watch
D
to see
She went____________ her teacher. 
#53021
A
to see
B
looks
C
saw
D
seeing
He _______ all his money _______ to charity after he died.
#61990
A
gave…up
B
gave…in
C
gave…away
D
gave…out