—You ought to have made an apology to Tom yesterday evening.—Yes, I know I __       __.
#87727
A
ought to have
B
have to
C
should
D
must have
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____the fog, we should have reached our school. 
#89952
A
Because of
B
In spite of
C
In case of
D
But for
You _____ him the news; he knew it already. 
#89557
A
needn’t tell
B
needn’t have told
C
mightn’t tell
D
mightn’t have told