He was busy writing a story, only _____once in a while to smoke a cigarette.
#92270
A
to stop
B
stopping
C
to have stopped
D
having stopped
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_________ their hats into the air， the fans of the winning team let out loud shouts of victory.
#88873
A
To throw
B
Thrown
C
Throwing
D
Being thrown
Social attention should be paid ____ our earth from ____.
#91822
A
to preventing; being polluted
B
to prevent; polluting
C
to prevent; being polluted
D
to preventing; polluted
Exciting as its special effects are , there is too much violence in the film.
#92514
A
to watch
B
to be watched
C
watched
D
being watched
__________ , she won’t talk to you after what you said to her.
#97076
A
Surprising
B
Surprised
C
Not surprisingly
D
Not surprising
I’m examining the composition he has just finished______the possible mistakes in it.
#98562
A
correcting
B
to correct
C
corrected
D
correct