I had meant to meet you at the airport this morning but I was too busy for I ________ a report.
#99461
A
wrote
B
was writing
C
have written
D
had written
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 --Have the police found the parents of the baby found by the road? ---Not yet. His identity ______. 
#102907
A
would be found out
B
has been found out
C
is being found out
D
had been found out
 – He looks as if he _____the answer. --- He has.
#103671
A
has known
B
knows
C
had known
D
knew