This is Ted’s photo. We miss him a lot. He ______ trying to save a child in the earthquake. 
#4951
A
killed
B
is killed
C
was killed
D
was killing
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It ______ quite correct that happiness comes from thinking about things in a positive way.
#4973
A
has turned out
B
has been turned out
C
is turning out
D
is turned out
.Jenny, your paintings are wonderful. I _____ you learned to paint.
#4747
A
hadn’t known
B
didn’t know
C
won’t know
D
haven’t known