— Did you go to the lecture by the visiting professor?— No. I ______ it, but I've been busy taking care of my grandma in hospital these days. 
#86511
A
would have attended
B
should attend
C
must have attended
D
would attend
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Eliza remembers everything exactly as if it _________ yesterday. 
#90453
A
was happening
B
happens
C
has happened
D
happened
This is his only request that the room_______ after being used.
#87382
A
be cleaned
B
would be cleaned
C
is cleaned
D
will be cleaned
___________, he would have been fired. 
#88131
A
Had he lied to the boss
B
Did he lie to the boss
C
If he has lied to the boss
D
If he lies to the boss