— You could have asked Mr. Richard for help. He’s kind-hearted.— Yes. But that _______ him a whole day.
#87158
A
would have taken
B
had taken
C
would take
D
took
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This cake is very sweet. You _____ a lot of sugar in it. 
#90559
A
should put
B
could have put
C
might put
D
must have put
I left very early last night, but I wish I _____ so early.
#89363
A
didn’t leave      
B
hadn’t left
C
haven’t left      
D
couldn’t leave