—Did you call to book a ticket for the concert ?—Not yet, but I _______ .
#88011
A
should have
B
may
C
ought to
D
shall
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 There was something wrong with the network, or the e-mail____ earlier.
#86903
A
could have been sent
B
might be sent
C
need have been sent
D
must be sent
She got stuck in a traffic jam on the way, or she    dinner with us now.
#86795
A
would be having
B
was having
C
is having
D
will be having
— But for your timely warning, we _____ into great trouble.— Well, you know we’re friends.
#86692
A
would get
B
must have got
C
would have got
D
can’t have got