To her disappointment, what she had devoted herself to ________ in nothing but failure.
#99212
A
resulting
B
results
C
has resulted
D
resulted
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----I don’t suppose the police know who did it.----Well, surprisingly they do. A man has been arrested and _____ now.
#102461
A
has being questioned
B
is questioning
C
has questioned
D
is being questioned
---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
I had wanted to help you last night but I couldn’t spare any time．for I_____an essay that is due this morning．
#103305
A
wrote
B
had written
C
was writing
D
have written
I ________to go for a walk，but someone called and I couldn’t get away.
#99418
A
was planning
B
planned
C
had planned
D
would plan
Experiments of this kind ___in both the U．S and Europe well before the Second World War．
#100251
A
had conducted
B
have conducted
C
have been conducted
D
had been conducted