I’m sorry you’ve been waiting so long, but it is still some time ____ Brian gets back.
#92749
A
before
B
since
C
till
D
after
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Leonardo da Vinci ________ birds kept in cages in order to have the pleasure of setting them free.
#95003
A
is said to be buying
B
is said to have bought
C
had said to buy
D
has said to have bought
—“Did you have any difficulty in yesterday’s homework?”—  “No, in fact I found _____.”
#92654
A
it very easy to do
B
it very easy done
C
very easy for doing
D
very easy to do it
This is the first time I ______ such beautiful music .
#92414
A
heard
B
am hearing
C
will hear
D
have heard