It was playing computer games that cost the boy plenty of time that he ______ spent doing his lessons.
#87725
A
might have
B
should
C
ought to have
D
could
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If we _______ adequate preparations, the conference wouldn’t have been so successful.
#87422
A
haven’t made
B
wouldn’t make
C
didn’t make
D
hadn’t made
Eliza remembers everything exactly as if it _________ yesterday.
#90453
A
was happening
B
happens
C
has happened
D
happened