Having taken our seats,_______________________.
#96737
A
the professor began the lecture
B
the lecture began soon
C
we were attracted by the lecture soon
D
the bell announced the beginning of the lecture
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I can’t pretend ________ happy when I am not.
#88649
A
to be
B
to have been
C
being
D
having been
_____ into many languages , the book is popular with young people.
#93331
A
Having been translated
B
Having translated
C
To be translated
D
Been translated
While watching television, ____.
#96009
A
the doorbell rang
B
we heard the doorbell ring
C
there was someone knocking at the door
D
the doorbell was ringing
___      three times in a row, the boxer decided to make a fourth attempt, though.
#96700
A
Having defeated
B
To have defeated
C
Having been defeated
D
To defeat